aggregate是什么意思,aggregate中文翻譯,aggregate發(fā)音、用法及例句
?aggregate
aggregate發(fā)音
英:['?ɡr?ɡ?t] 美:[??ɡr?ɡ?t]
英: 美:
aggregate中文意思翻譯
adj.合計的, 總的
n.總計, 進(jìn)球總數, 集料
v.(使)聚集, 總計
aggregate詞形變化
動(dòng)詞過(guò)去式: aggregated | 動(dòng)詞第三人稱(chēng)單數: aggregates | 形容詞: aggregative | 名詞: aggregation | 副詞: aggregately | 動(dòng)詞現在分詞: aggregating | 動(dòng)詞過(guò)去分詞: aggregated |
aggregate同義詞
congeries | sum | up | combination | collective | conglomeration | add | collection | total | gather | combine | comprehensive | combined | added | assemble | totality | collect | aggregated | amass | complete | compile | cumulative | amount to | whole | aggregative | to | amount | accumulate | mass | add up
aggregate反義詞
segregate
aggregate習慣用語(yǔ)
aggregate特殊用法
aggregate常見(jiàn)例句
1 、But taken together as an aggregate, they matter.─── 但放在一起看 他們還是很重要的
2 、The aggregate number of unemployed is fifty thousand this year.───今年失業(yè)人數總共達五萬(wàn)人。
3 、In this case, you must use an aggregate expression for the value expressions in the chart.───在這種情況下,必須使用聚合表達式作為圖表中的值表達式。
4 、It's the greatest data aggregating platform in history.─── 這是有史以來(lái)最杰出的數據收集平臺
5 、Access provides a variety of aggregate functions, including Sum, Count, Avg (for computing averages), Min and Max.───Access提供了多種聚合函數,包括Sum、Count、Avg(計算平均值)、Min和Max。
6 、Banks could then convert the proceeds into US under the CU in respect of the Aggregate Balance.───于是,銀行便可以根據總結馀的兌換保證,把有關(guān)款項兌換為美元。
7 、The defendant agrees to an aggregate financial penalty of 1.9 billion dollars.─── 被告同意接受罰金 共計19億美元
8 、The lower-right cell contains an aggregate expression for the detail data.───右下角的單元包含詳細信息數據的聚合表達式。
9 、The tax increases will,in the aggregate,cause much hardship.───增加稅收歸結起來(lái)將造成很多困難.
10 、Cannot perform an aggregate function on an expression containing an aggregate or a subquery.───中文說(shuō):不能對包含聚合或字查詢(xún)的表達式執行聚合函數。
11 、The GROUP BY clause allows you to aggregate data.───GROUP BY子句用于集合數據。
12 、The Count function belongs to a set of functions called aggregate functions.───“計數”函數屬于一組名為聚合函數的函數。
13 、NULL represents all values in the set from which the aggregate is computed.───NULL表示結果集中為其計算了聚合的所有值。
14 、Here one is dealing with the determinants of aggregate supply and demand for national output.───在這里,人們論述的是國民產(chǎn)出的總供給和總需求的決定。
15 、The column that holds the aggregate value (the average price) is NULL for groups that lack qualifying rows.───對于不符合條件的行的組,保存聚合值(平均價(jià)格)的列為NULL。
16 、The three smaller parties gained an aggregate of 25 per cent of the vote.───三個(gè)小政黨獲得了總數 25% 的選票。
17 、Aggregate type requested does not match inherent type for a specified measure.───對于指定的度量值,所請求的聚合類(lèi)型與固有類(lèi)型不匹配。
18 、The HAVING clause specifies rows on which aggregate data is to be collected.───HAVING子句指定要在其上收集集合數據的行。
19 、I'm also aggregating traffic cameras to try and fill in the missing pieces.─── 我也在整合交通攝像 搜尋缺失的部分
20 、The PeriodsToDate function defines the tuples in the set over which the Aggregate function operates.───PeriodsToDate函數定義Aggregate函數對其進(jìn)行運算的集中的元組。
21 、responsible for aggregating audio and text data through our phones and computers.─── 致力于通過(guò)手機和電腦 整合音頻和文本數據
22 、The total of two or more quantities;the aggregate.───合計,總額兩個(gè)或兩個(gè)以上數量的總和;
23 、Most applications should check for a positive or negative value rather than an aggregate total.───大多數應用程序都應檢查值為正還是為負,而不是值聚合總數。
24 、The total of two or more quantities; the aggregate.───合計,總額:兩個(gè)或兩個(gè)以上數量的總和;合計。
25 、If so, then this is an opportunity to build an aggregate component.───如果這樣,這是為了建造集合完畢的組成部分的機會(huì )。
26 、Occasionally the cells might aggregate to form lentoid bodies.───偶而,細胞能聚集形成類(lèi)晶體球體。
27 、The execution plan output of the Stream Aggregate operator appears below.───Stream Aggregate運算符的執行計劃輸出顯示如下。
28 、At present, Asia takes up a quarter of the global aggregate economy.───他說(shuō),當前亞洲在世界經(jīng)濟總量中占有1/4的份額。
29 、It is possible to think of this same problem in the aggregate with the help of Figure 7-5.───參看圖7-5我們可以再考察一下這個(gè)問(wèn)題。
30 、Aggregate average annual gross sales in recent years have exceeded $20 billion.───主要位于布宜諾斯艾利斯,倫敦,巴黎,圣保羅,美國的威爾頓和孟菲斯。
31 、Only but Hong Kong in opposite stood as an aggregate of millions of stars.───只有對面的香港成了萬(wàn)顆星點(diǎn)的聚合。
32 、Its many independent subjobs run concurrently in behalf of the user who submitted the aggregate job.───它包含多個(gè)獨立的子作業(yè),可以根據提交總作業(yè)的用戶(hù)的指示并發(fā)地運行。
33 、Population: The aggregate population of Beijing grew at low speed.───人口:全市人口總量低速增長(cháng)。
34 、What were her aggregate wages last year?───去年她的工資一共是多少?
35 、If Scope is specified, the aggregate function applies to all data in the dataset, grouping, or data region.───如果指定了Scope,聚合函數將應用于相應數據集、分組或數據區域中的所有數據。
36 、The following example uses a SELECT query that contains an aggregate function and a GROUP BY clause.───以下示例使用了一個(gè)包含聚合函數和GROUP BY子句的SELECT查詢(xún)。
37 、There is only one kind of fiscal policy that can hope to bring about desired changes in aggregate demand.───只有一種財政政策可以帶來(lái)總需求的理想變化。
38 、And in fact, our thinking was that the petals probably had only one aggregate soul between them.─── 實(shí)際上 我們認為 這些花瓣很可能只受一個(gè)靈魂所控制
39 、An expression on a column used in the GROUP BY clause, or an expression on the results of an aggregate.───在GROUP BY子句中使用的列的表達式或基于聚合結果的表達式。
40 、Aggregate functions operate against a collection of values, but return a single value.───合計函數可以將多個(gè)值經(jīng)過(guò)操作后返回出一個(gè)值。
41 、You can use aggregate functions in any clause of a SELECT statement.───你能夠在任何一個(gè)select子句中使用聚合函數。這樣翻譯對不?
42 、The SELECT statement contains a join, GROUP BY clause, or aggregate function.───SELECT語(yǔ)句包含聯(lián)接、GROUP BY子句或聚合函數。
43 、The composite aggregate is composed of LWA and normal aggregate.───復合骨料系混凝土中的普通骨料被輕骨料取代而成。
44 、Three Religions” is a aggregate title of Confucianism, Buddhism, and Taoism.───三教概念的發(fā)展,可分幾個(gè)階段,即魏晉南北朝、宋、明清。
45 、Happin! will revolutionize locationbased mobile news aggregation as you know it.─── '發(fā)現者'會(huì )徹底改變 基于位置的移動(dòng)新聞匯聚的及時(shí)程度
46 、A Web service can aggregate other Web services to provide a higher-level set of features.───Web服務(wù)可以集合其它Web服務(wù)以提供一套更高級的功能。
47 、Reporting Services will calculate the subtotal based on the aggregate in the data cell for the group.───Reporting Services將基于組的數據單元中的聚合計算小計。
48 、The Stream Aggregate operator requires input ordered by the columns within its groups.───Stream Aggregate運算符要求輸入在組中按列進(jìn)行排序。
49 、It is the aggregate of many histories and the sum of none.───它是很多“歷史”而并非一個(gè)“歷史”的合計。
50 、The main policy tool is manipulating the level of aggregate demand through fiscal or monetary policy.───主要政策手段是通過(guò)財政政策或貨幣政策來(lái)控制總需求水平。
51 、A fall in aggregate expenditure.───合計的開(kāi)支下降。
52 、Otherwise they must appear on printed covers that bracket the whole aggregate.───否則它們必須出現在繞著(zhù)整個(gè)聚集品的印刷封面上。
53 、G.E.M. Concrete Block & Aggregate Ltd.───具體塊和有限公司聚集體。
54 、You can use a type of function called an aggregate function to calculate values for one or more fields or controls.───可以使用一種稱(chēng)為聚合函數的函數來(lái)計算一個(gè)或多個(gè)字段或控件的值。
55 、The aggregate of human knowledge, as compared with what is to be learned, is a mere nullity.───人類(lèi)聚集之知識,與尚未獲得的知識作一比較,只是微不足道。
56 、You can sum a column of numbers in a query by using a type of function called an aggregate function.───可以通過(guò)使用一類(lèi)名為聚合函數的函數來(lái)對查詢(xún)中的一列數字求和。
57 、It's the first place that airborne spores aggregate.─── 肺部是空氣傳播的孢子萌芽之地
58 、Grouping criteria, including aggregate functions to use for summary reports.───分組條件,包括用于摘要報告的聚合函數。
59 、The Merge method can be used to merge another instance of this aggregate class with the current instance.───Merge方法可以用于將此聚合類(lèi)的另一個(gè)實(shí)例與當前實(shí)例合并在一起。
60 、Use a riddle to sort the aggregate before use.───使用骨料之前,要用粗篩對骨料進(jìn)行分類(lèi)。
61 、The cause of unemployment was inadequate aggregate demand.───失業(yè)的原因在于總需求不足。
62 、But in the aggregate they could launch a fair air strike.───但是,如果傾其全部的力量,他們正是可以發(fā)動(dòng)一次相當強勁的空襲的。
63 、Moreover, spending and taxing policies work together to increase or decrease aggregate demand.───另外,支出和稅收政策能一起產(chǎn)生影響來(lái)增加或減少總需求。
64 、Thus AAI should invest its available cash in the package of projects having the largest aggregate net present value.───因此AAI應該投資能夠投資的資金于有最大的合計凈現值的項目組合。
65 、We come back time and time again because we get large aggregations of these animals.─── 我們一次又一次地回來(lái) 因為這里有很大的蝠鲼種群
66 、There are no aggregate date covering only those firms which practice permanent commitment.───在這方面現在還查不到專(zhuān)指實(shí)施終身合同的企業(yè)的累計數字。
67 、Unit sales for December amounted in the aggregate to100, 000.───12月份的單位銷(xiāo)售量總數達到十萬(wàn)
68 、What were your aggregate wages last year?───去年你的工資一共是多少?
69 、Population: The aggregate population of Beijing grew at a low speed.───人口: 全市人口總量低速增長(cháng)。
70 、What is the aggregate of goals from the two football matches?───兩場(chǎng)橄欖球賽的總進(jìn)球數是多少?
71 、Unit sales for December amounted in the aggregate to 100,000.───12月份的單位銷(xiāo)售量總數達到十萬(wàn)。
72 、The expressions in the following table use SQL (Structured Query Language) functions that aggregate or summarize data.───下表中的表達式使用SQL(結構化查詢(xún)語(yǔ)言)函數來(lái)聚合或匯總數據。
73 、Unstable Money Velocity Must Induce the Inefficacy of Money Aggregate Being Used as Intermediate Target?───不穩定的貨幣流通速度必然導致貨幣量中介目標無(wú)效嗎?
74 、Natural talc is a multimineral aggregate.───天然滑石礦是多種礦物的集合體。
75 、This mixture of pozzolana and lime was then added to an aggregate.───人們把火山灰與石灰的混合物加到集料中。
76 、The aggregate scores of men and women were similar.───因此,男性和女性的總體智商得分相同。
77 、If you add a search condition, you can aggregate the subset of rows that meet that condition.───如果添加搜索條件,則可聚合滿(mǎn)足該條件的行子集。
78 、Square slabs were cut from cubes cast with various aggregate sizes.───從具有不同骨料粒度的立方澆注塊中切出方形板塊。
79 、The results of a standard GROUP BY with vector aggregate functions produce one row with one value per group.───具有矢量集合函數的標準GROUP BY的結果將生成一行,行中的每一個(gè)組都具有一個(gè)值。
80 、However, an aggregate of Asian bonds gives a more positive picture.───不過(guò),將亞洲債券集合在一起,局面則更為樂(lè )觀(guān)。
81 、The tax increase will,in the aggregate,cause much hardship.───增加稅收歸結起來(lái)將造成很多困難。
82 、Fig.2 DSRCT trumor cell showing a large aggregate of microfilaments.───圖2DSRCT腫瘤細胞內多量微絲。
83 、JFS logs are maintained in each aggregate and used to record information about operations on meta-data.───在每個(gè)聚集中維護JFS日志,并且用來(lái)記錄元數據的操作信息。
84 、But he said "all the froth bubbles add up to an aggregate bubble".───但他表示:“這些浮沫聚集在一起,就會(huì )形成一個(gè)總體的泡沫?!?/p>
85 、Aggregate functions and subqueries are not permitted.───不允許聚合函數和子查詢(xún)。
86 、What if we took an aggregate of the top searches.─── 我們可以整合搜索最多的項目
87 、In the Group By grid column, select the appropriate aggregate function, such as: Sum, Avg, Min, Max, Count.───在“分組依據”網(wǎng)格列中,選擇適當的聚合函數,例如:Sum、Avg、Min、Max和Count。
88 、What is the right way to look at the aggregate?───什么是檢視總體的正確方法?
89 、Aggregate functions, such as MIN, issue a warning that a null value was eliminated if their input contains a NULL.───如果聚合函數(如MIN)的輸入包含NULL,則這些函數將發(fā)出空值已消除的警告。
90 、If you do want your query to perform an aggregate function, choose a summary query.───如果希望查詢(xún)執行聚合函數,請選擇匯總查詢(xún)。
怎樣理解C++中的Aggregate和POD類(lèi)型
無(wú)論是 Aggregate 還是 POD(Aggregates的升級版)都是對用來(lái)約束初始化的精巧的概念。
motivation
當我們欲構造如下的union時(shí):
union{ int i; std::string s;
// illegal: std::string is not a POD type!} u;
vs 2013會(huì )對之作進(jìn)一步的錯誤說(shuō)明:
error C2621: “
類(lèi)型“std::basic_string
兩者一規約,也即POD數據類(lèi)型不允許使用其具有復制構造函數;
而且我們還可看到:
所謂的std::string類(lèi)型其實(shí)是對std::basic_string<>某一特化版本的類(lèi)型定義:
typedef basic_string
解釋?zhuān)篈ggregates vs POD
如果想深入了解 POD(Plain Old Data)的話(huà),了解 aggregates(聚合,集成?) 是必須的。
首先我們來(lái)看C++標準對 aggregates 的定義:
An aggregate is an array or a class (clause 9) with no user-declared constructors (12.1), no private or protected non-static data members (clause 11), no base classes (clause 10), and no virtual functions (10.3).也即,首先所有的數組都是Aggregates,然后類(lèi)類(lèi)型如果滿(mǎn)足那四個(gè)條件,等等,標準未對結構體(structs)以及聯(lián)合體(unions)做任何說(shuō)明。難道它們就不能成為aggregates了嗎?可以的。在C++中,術(shù)語(yǔ)(關(guān)鍵字) class 表示所有的類(lèi)、結構體以及聯(lián)合。
那么,這四條關(guān)于類(lèi)(class)的約束說(shuō)明了:
并非意味著(zhù)一個(gè) aggregate class 不可以擁有構造函數,事實(shí)上,它們可以擁有一個(gè)默認構造函數(default constrctor)以及(或者)一個(gè)拷貝構造函數只有它們被編譯器隱式地聲明,而非被用戶(hù)顯式地聲明。
no private or protected non-static data members。You can have as many private and protected member functions (but not constructors) as well as as many private or protected static data members and member functions as you like and not violate the rules for aggregate classes。靜態(tài)成員可以出現在任何位置,非靜態(tài)成員只得以公共成員(public)的形式出現。
An aggregate class can have a user-declared/user-defined copy-assignment operator and/or destructor。結合第一條,也即如果想要出現構造函數的話(huà),必須以拷貝構造的形式出現(operator=),
An array is an aggregate even if it is an array of non-aggregate class type.
下面我們來(lái)看一些具體的例子:
class NotAggregate1{ virtual void f() {} // no virtual functions};class NotAggregate2{ int x; // x is private by default and non-static };class NotAggregate3{public: NotAggregate3(int) {} // user-defined ctor };class Aggregate1{public: NotAggregate1 member1; // ok, public member Aggregate1& operator(const Aggregate1& rhs) {// } // ok, copy-assignmentprivate: void f() {} // ok, non-virtual function};現在我們來(lái)說(shuō)明,為什么會(huì )提出 Aggregate 這樣一個(gè)概念以及它是如何跟 POD(Plain Old Data)發(fā)生關(guān)聯(lián)的?Aggregate 類(lèi)型的類(lèi),可以被初始化通過(guò) {},而non-Aggregate 的 class 不可以。
(提出這樣一個(gè)概念,是為了規范化初始化的用法):
struct X{ int i1; int i2;};struct Y{ char c; X x; int i[2]; float f;protected: static double d; Y& operator=(const Y& rhs) { return *this};private: void g(){}};我們可直接使用{}進(jìn)行初始化:
Y y = {'a', {10, 10}, {20, 30}}; // y.c = 'a' // y.x.i1 = 10 // y.x.i2 = 10 // y.i[0] = 20 // y.i[1] = 30 // y.f = 0.0 by value-initialized 的方式 // d 未被初始化,因為它是靜態(tài)的POD
來(lái)自C++標準:
A POD-struct is an aggregate class that has no non-static data members of type non-POD-struct, non-POD-union (or array of such types) or reference, and has no user-defined copy assignment operator and no user-defined destructor. Similarly, a POD-union is an aggregate union that has no non-static data members of type non-POD-struct, non-POD-union (or array of such types) or reference, and has no user-defined copy assignment operator and no user-defined destructor. A POD class is a class that is either a POD-struct or a POD-union.
An aggregate class is called a POD if it has no user-defined copy-assignment operator and destructor and none of its nonstatic members is a non-POD class, array of non-POD, or a reference.
所有的POD類(lèi)都必須是Aggregate,或者說(shuō),一個(gè)類(lèi)如果不是Aggregate,則一定不是POD類(lèi)(兩者成逆否命題)。
和 Aggregates 的情況一樣,靜態(tài)成員不在乎其具體是什么樣的類(lèi)型(只要是靜態(tài)的即可)
詞根 ‘LEGA’ 和 ‘GREG’
每日知識探索,與您共享深厚詞根的魅力—— LEGA與GREG的深度解析
DAY 97
讓我們一同探索詞根的神奇世界,今天聚焦于LEGA與GREG,這兩個(gè)詞根蘊含著(zhù)豐富的含義和詞匯擴展。
詞根LEGA,象征著(zhù)“任命,**”,它在詞匯中留下了獨特的印記:
legate ['legət],作為動(dòng)詞后綴,意為羅馬教皇的使節或使者,承載著(zhù)使命和傳遞的信息。同時(shí),它也延伸為“當做遺產(chǎn)讓與”,體現了權力和傳承的意義。
legacy ['lɛgəsi],作為名詞后綴,是指留下的遺產(chǎn),不僅是物質(zhì)財富,更包括精神和價(jià)值觀(guān)的傳遞。
delegation ['dɛlɪ'ɡeʃən],代表著(zhù)代表團或委托,體現了權力的委派和責任的轉移。
而當LEGA與"re-"結合,我們得到的是relegation,意味著(zhù)貶謫、驅逐或歸屬的改變,展現了權力和地位的動(dòng)態(tài)變化。
接下來(lái),我們關(guān)注的是另一個(gè)詞根GREG,它的核心概念是“一群”:
aggregate ['æɡrɪɡət],強調的是聚集和合計,無(wú)論是數字還是人群,都體現了集合的力量。
congregation ['kɑŋɡrɪ'ɡeʃən],指代的是大規模的集會(huì )、集合,或是宗教團體,體現了團結和群體的凝聚力。
當GREG與"e-"和"ous"結合,我們得到的是egregious,形容詞,意味著(zhù)驚人的、過(guò)分的或惡名昭彰的,強調的是極端或異常的群體特性。
segregate ['sɛɡrɪɡet],則表示使隔離或分離,反映出社會(huì )、群體中個(gè)體的劃分或矛盾。
詞根LEGA與GREG,如同語(yǔ)言的種子,從古至今,孕育出無(wú)數豐富多樣的詞匯,展現了語(yǔ)言的博大精深。了解它們,就如同打開(kāi)了一扇通向古老智慧的大門(mén)。
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