查询词典 convenience sampling

This is a scary world, organized, it so often seems, for the convenience of the bellicose.

这是一个可怕的世界，有组织，有这样往往似乎是，为方便好战。

An empirical example is provided to illustrate the method and finds that besides economic incentives there are other considerable factors, such as comfort and convenience, affecting a bicycler mode choice behavior.

文章通过调查数据检验了这两种方法的可行性与效果，并通过实例分析发现在一定距离内除出行时耗、花费外，出行的舒适性与便利性等对自行车出行者的交通方式选择也有重要影响。

To maintenance and replacement the power module, you shouldn't pull out the fiber optic media converter, and shouldn't take down the rack mount, only need to pull out the blooey power module to repair or updating, make the maintenance convenience and shortcut.

维修和更换电力模块，你不该拔出光纤媒体转换器，不要抄铁架山、只需拔出热泵功率模块修复或更新，使维修方便，捷径。

This paper,by using Bohr's theory and the stress analysis method,puts symbols to stationary energy and spectrum in regard to the different specific cases and the interaction for the convenience of solutions. Electron state ; atom state ; atom condition

从而确定了原子状态符号表示的内涵和外延，这对于准确理解玻尔理论，正确运用玻尔理论来发现问题、分析问题和解决问题是大有益处的。1玻尔理论的普遍规律玻尔理论是在解决

Place an bookmarker on the page where you have finished for my convenience.

书里面放上书签，我好知道你读到哪儿了。

Bordeaux nutrition protective powderwas a new kind of substitute of the traditional Bordeaux mixture,which has more advantages in broad-spectrum sterilization,none drug-resistance,convenience in using,transporting,storing,etc.

波尔多液营养保护剂是一种新型的传统波尔多液替代产品，具有杀菌谱广，无抗药性，使用、运输及存储方便等优点。

But what strikes one most about the Strip chapels, with their wishing wells and stained-glass paper windows and their artificial bouvardia, is that so much of their business is by no means a matter of simple convenience, of late-night liaisons between show girls and baby Crosbys.

但是最让人印象深刻的是，街道两旁有着希望井，彩色玻璃窗户纸和人造寒子丁的结婚教堂，他们如此多的业务绝不是提供简单的方便，也不是提供深夜里联系歌厅女郎与小克罗斯比的场所。

As a matter of convenience, we first clear our old breakpoint with bc

作为一个方便起见，我们首先明确我们与旧断点年

The first trick is to use a breast pump to harvest breast milk at your convenience.

第一招，就是用吸乳收获母乳在您方便的。

The apparatus had many merits such as briefness of operation and control, convenience of maintenance, stated automatic degree, and so on.

该装置具有操作、控制简便，维护方便，具有一定的自动化程度等优点。

This paper designs the communication system of radio telescope FAST.

针对500m口径球面射电望远镜FAST分布式控制系统的特点完成了其通信系统的设计。

Political sheep's step-by-step a large number of fossils unearthed in the county soil Ma Ali after rural village in the middle of sallow pelitic siltstone.

步氏和政羊化石大量出土于广河县阿力麻土乡后山村，产于灰黄色泥质粉砂岩中。