查询词典 multiple-choice

Methods Trial group was randomly selected from the elderly patients treated at home and their countertype inpatients were chosen as a control group by 1∶1 paired design method.The data of two groups were analyzed by multiple linear regression.

方法以老年慢性疾病患者为对象，实施家庭医疗护理干预；以同期、同类住院病人作对照，采用多元逐步线性回归方法分析了两组病人的心理健康恢复情况及影响因素。

This project first proposes that the coupled interaction between internal and external multiple nonlinear factors existing in the DC electric machine drive system fed by power converter is the essential cause of bringing out the nonlinear- coupled oscillation of system, that first suggests

为解决实际工程应用中的机械振动、建筑结构振动及电气工程中的电气耦合振荡提供了重要理论和关键技术。

CQB-G uses multiple circulating cooling structure to ensure the dependability and stability of prime mover and magnetic drive. Meanwhile, pin coupling is used to reduce the noise and vibration of pump. The detachable type and pin coupling makes the structure of pump longer, which is good for heat dissipation.

CQB-G型磁力高温泵采用多重循环冷却结构，保证了原动力和磁传动的可靠性和稳定性，同时采用柱销联轴器减少了泵的噪音和震动，便拆式和柱销联轴器同时使用，使泵的结构增长，更有利于泵的散热。

CQB-G uses multiple circulating cooling structure to ensure the dependabilitystability of prime movermagnetic drive. Meanwhile, pin coupling is used to reduce the noisevibration of pump. The detachable typepin coupling makes the structure of pump longer, which is good for heat dissipation.

CQB-G型高温保温泵采用多重循环冷却结构，保证了原动力和磁传动的可靠性和稳定性，同时采用柱销联轴器减少了泵的噪音和震动，便拆式和柱销联轴器同时使用，使泵的结构增长，更有利于泵的散热。

When Captain Cousteau went to study marine iguanas, he was able to perform multiple experiments.

库斯托船长去当研究海洋鬣蜥，它已经进行了几次试验。

A same marker locus could associate with multiple traits with its alleles performed in their own way in direction and size, and the covariation of a same allele performed in two related traits might be the genetic basis of their phenotypic correlation.

同一标记位点可与多性状关联，其等位变异在不同性状间各有其表型效应的方向和大小；等位变异在相关性状效应上方向、大小的异同解释了性状间正、负相关的遗传原因。

The purpose was to study the influences of multiple factors on cowpea yield and quality.

［目的］研究多个因素时见豇豆产量及品质的影响。

It is allowing creative expression on multiple levels that has never been there before, Crampton told CNN.

克兰普顿告诉 CNN 。

If you installed ArcGIS Server across multiple machines, you need to create the server cache directory yourself.

如果您安装ArcGIS的服务器在多台机器，你需要创建服务器缓存目录自己。

New generation "KeXing" SZD-JHL Medium-to-high class Ashes-collected Cremator. High technical hearth heat processing device, multiple position air supply system, multipass smoke recycling system and some other new technologies are implement in this production.

新一代"科星"牌SZD-JHL超节能环保型中高档拣灰火化机采用高科技炉膛热转换余热处理装置、旋氧多方位供风系统、多回程余烟捕集回收系统等国内最新技术。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。