If you find yourself needing to write an SQL query that is too complex for Djangos database mapper to handle, you can fall back into raw SQL statement mode.

如果你需要寫一個(gè)SQL查詢，但是用Django的數(shù)據(jù)庫(kù)映射來(lái)實(shí)現(xiàn)的話太復(fù)雜了国产嫖妓风韵犹存对白，那么你可以考慮使用原始的SQL語(yǔ)句国产黄色视频观看。

It is not a full functioned object-relational mapper for python - it deals best with simple data types structured in ways that can be easily represented in a relational database.

它并不是一個(gè)關(guān)系對(duì)象函數(shù)在Python的完整映射-它和關(guān)系數(shù)據(jù)庫(kù)表現(xiàn)的簡(jiǎn)單數(shù)據(jù)類型結(jié)構(gòu)協(xié)作的非常好。

As it was mentioned earlier for the CRUD operations carried in model we use a powerful O/R mapper NHibernate

由于前面提到的CRUD操作的模式進(jìn)行欧美性爱精品一级片，我們使用強(qiáng)大的O / R映射器NHibernate的

This paper presents Anisotropic Cone Mapping, a more efficient and accurate way for calculating intersections with displacement maps.

這篇文介紹一種有效且準(zhǔn)的方法計(jì)算視線與位移圖的交點(diǎn)日本在线欧美在线，稱為非對(duì)稱圓錐映射貼圖，簡(jiǎn)稱ACM亚洲黄男女网。

parametric vector equilibrium problem ; moving cone ; solution mapping ; continuity

并始終假設(shè)下列條件成立：A是一個(gè)拓?fù)淇臻g三级片日本网；X和Z均為拓?fù)湎蛄靠臻g久久久久久黄色片；集值映射D：A→2X黄色视频在线观看xx，t∈A，D是X中的非空緊凸子集

This does a better job on the front arm faces than cylinder mapping, but it's not calculating at the right angle again.

但這在前面美女汚汚无遮挡免费视频，更好地胳膊比缸映射的面孔中文字幕人妻人综合，但它不是在正確的角度重新計(jì)算。

A MEMS design catalogue is established based on the mapping relationship between function and effect.

基于功能效應(yīng)原理解之間的映射關(guān)系建立了微器件的設(shè)計(jì)目錄庫(kù)日本超碰97人人爽人人爱。

Firstly,we choose the opacity mapping function carefully to enhance the effect of boundary on the final image.

首先免费强奸网，我們選擇合適的阻光度映射方案增強(qiáng)邊界對(duì)最終成像的貢獻(xiàn)。

The function library consists of a mapping from function names to functions.

函數(shù)庫(kù)是一個(gè)從函數(shù)名到函數(shù)的映射igao.com视频在线。

The basic idea of the matching algorithm is to look for the mapping function by minimizing matching energy function.

其基本思想是設(shè)計(jì)一個(gè)匹配能量函數(shù)一级毛在线，通過迭代尋求能量函數(shù)的最小值，從而建造一個(gè)匹配映射函數(shù)日韩欧美亚洲中文字幕看。