per unit的例句大全

By using per unit area ecosystem service value and eco-economic harmony index ( EEH), this paper analyzed the temporal variation and regional differences of ecosystem service value of Nanjing.

本文采用单位面积生态系统服务价值和生态经济协调度（EEH）指数，分析了南京市生态系统服务价值时间变化及区域差异。

Chlorophyll content per unit area of the flag leaf of low K treatment was slightly higher than that of middle and high K treatments, but the former decreased rapidly along with maturity and senescence of the leaf.

试验结果：（1）低钾叶片的叶面积减小而比叶重增高，抽穗后剑叶单位面积的叶绿素含量在前期稍高于施钾处理，但随着叶片的成熟与衰老其含量即迅速下降；

The BIL is usually expressed as a per-unit of the peak ( crest) value of the normal operating voltage to earth.

BIL一般表示成对地正常工作电压的标么值。

Effects of HXD on nerve function deficit syndrome, on the volume of cerebral infarction, and on per unit neuron density were observed.

观察药物对大鼠的神经功能缺损症状、脑梗死体积、单位神经元密度的影响；

As a rule, the primary leaves and the 1-4th trifoliolate leaves have greater leaf thickness and more number of palisade cells per unit leaf area.

初生叶和1&4节位的叶片较厚，单位叶面积栅栏细胞数目多；

According to the Medical Research Council's Reproductive Biology Unit, sperm counts are falling by around three per cent every year, so we spoke to Dr Allan Pacey, male fertility expert from Sheffield University and secretary of the British Fertility Society, to get the lowdown on male fertility.

根据医疗调查委员会的复制的生物样本，每年精子的数量会下降到大约3%，因此我们采访了Allan Pacey，来自谢菲尔德大学的男性生殖专家，英国生殖力协会秘书来弄清男性生殖。

Equipments random inventory management strategy and relevant factors include ordering cost, storage cost, average cost per unit time, probability of no shortage of spare parts, and decision models.

器材随机库存管理控制策略及其有关因素包括：订货费用、存贮费用、单位时间内备件的平均费用、不缺备件概率及决策模型。

Mass per unit of volume in powder form , including the air trapped between the particles.

每单位体积粉末的质量, 包括粒子之间的空气.

The north African country has one of the world's highest occupancy rates per housing unit and many Algerians complain that they cannot afford to rent or buy.

这个北非国家的平均每住宅单元居住率居世界前列。许多阿尔及利亚人抱怨，他们买不起房、租不起房。

Application of heavy weight per unit in designing cotton mill was discussed.

探讨重定量工艺在棉纺厂设计中的应用.

This is the electrical resistance per unit length and cross-sectional area of a magnetic core.

具有单位截面积和单位长度的磁性材料的电阻.

There is potential for increasing the yield per unit area on the existing cultivated land.

　　——提高现有耕地单位面积产量有潜力.

Under straight per-unit pricing, consumers tended to over-search.

在直接单位价格下, 消费者倾向于过度搜寻.

The game's selling price was $ 15 per unit.

这游戏的零售价是15美元一套.

Steel base unit load capacity : 500 lbs, per linear foot.

底座承重: 柜体可调脚直线承重500磅.

The SmartFire Plasma-12 system has a base price of US $ 22 475.00 per unit.

该smartfire血浆 -12 系统有一个基本价格为22美元,美国475.00每单位.

This paper summarizes the engineering design of process, equipments, automatic control and asphalt heater of the first supercritical mixed C_4 solvent deasphalting unit in China with a capacity of 200,000 metric tons per year.

本文从工艺、设备、自控、工业炉等四个方面总结了国内第一套生产能力为20×10~4t/a的超临界混合C4溶剂脱沥青装置的工程设计。

For the BEV it is the amount of Watt hours that can be delivered per unit of weight, volume, or cost.

对于十亿电子伏每一单位的重量，体积或费用可能被递送的事就是瓦特小时的数量。

Miniature evaporator is a compact exchanger with small volume, light weight, and big heat transfer area per unit of volume. It is an important application in the field of cryogenics and refrigeration.

微型蒸发器是一种体积小、重量轻、单位体积换热面积大的紧凑式换热器，在制冷低温技术领域中有着重要应用。

Taken together, these two sides equal one round turn per unit of volume.

它们结合在一起，双方就等于一个交易的成交量。