unit number

The entropy generation number N st of heat exchangers of several flowing pattern was compared with that of contraflow heat exchanger. The varying law of N st with the heat transfer unit number NTU, inlet temperature ratio τ and heat capacity ratio C was obtained.

将几种流动型式换热器相对于逆流式换热器进行了熵产生数相对值的比较，得到了熵产生数相对值随传热单元数、入口温度之比和热容量之比的变化规律。

互联网摘选

The offer for adding embossment unit or ply number of rewinding can be decided through negotiation.

增加压纹或增加复卷层数,设备价格面议.

互联网摘选

Results There were 49 unit dining room s total funds 243.10 ten thousand yuan for ameliorating dining room hygiene, the beneficiary number 5.25 ten thousand people, average everybody the expenses need 46.30 yuan person;

结果49家单位食堂共投入资金243.10万元改善食堂卫生状况，受益就餐人数5.25万人，平均每人受益所需费用为46.30元/人；

互联网摘选

Main parameters of determining distant boundary of the launching zone and the kill zone are target passage number of a fire unit and time interval of launching missile.

影响发射区远界和杀伤区远界的主要因素是火力单元的目标通道数和导弹的发射间隔。

互联网摘选

For Machinery and Equipment, brand name, model number , serial number, quantity, unit price are exactly required.

有关机械及设备的展品, 品牌名 、 型号 、 机身编号 、 数量 、 及单价必须清楚填报于“展览品报关清单”,所有价值.

网络文摘精选

Unit B class to A class, add up to cost the funds 103.90 ten thousand yuan, the benefit number is 1.90 ten thousand people, the average cost 54.68 yuan/ person;

9家由B级到A级的单位中，共计花费资金103.90万元，受益就餐人数为1.90万，平均受益所花费用为54.68元/人；

互联网摘选

The maximum number of restarts set for a unit has been exceeded.

超出设备允许的重新启动次数限制.

互联网摘选

Hole Density: The number of holes per unit area on a PCB.

孔密度: PCB上单位面积上的孔数.

网络文摘精选

Meanwhile two different conceptions thermal exergy and potential exergy are put to use and the influence caused thereby on the optimal unit number of heat transfer is discussed.

同时运用了压朋损失和焓朋损失这两个不同的概念，讨论了由此而对最佳传热单元数（即换热器尺寸大小）的影响；

互联网摘选

This should include the title of the piece of work, your name and student number, the unit number and name of lecturer, and the date of submission.

封面内容包括论文题目，学生姓名，学生号，科目编号，科目名称，教授姓名，作业到期日子。

互联网摘选

The optimum sampling unit, sampling method and sampling number of arthropod diversity in leafy vegetable field were also determined.

据此，确立了菜心田节肢动物类群多样性的最佳抽样单位、抽样方式和抽样量。

互联网摘选

The aviation regiment is the basic tactical unit. Due to differences in weaponry and tasks, the number of aircraft in an aviation regiment ranges from 20 to 40.

由于武器装备和担负的任务不同，各类航空兵团编制飞机数量，通常在20架至40架之间不等；

互联网摘选

A number and its unit of measurement are hyphenated if they modify another noun.

数字及其度量单位如果修饰另一名词,则须断字.

互联网摘选

The effect of time delay unit number on classification precision and the performance of TDNN classifier using three typical aircraft dark room data measured with scale model were studied.

还利用三种飞机缩比模型的暗室测量数据，研究了时延神经网络分类器中时延单元数目对分类精度的影响以及分类器的分类性能。

互联网摘选

The stock keeping unit number for this physical element.

这个物理组件的库存单位号。

provided by jukuu