positive displacement是什么意思

网络释义

用法例句

positive displacement self-priming progressive cavity rotary pump

正排量自吸分级腔螺旋形迥转泵

Drag onto the page to add a reciprocating compressor or positive displacement pump.

拖到绘图页后，可以添加往复式压缩机或正排量式泵。

The normal displacement was calculated to be just over 29, 000 tons.

正常排水量刚刚超过29，000吨。

rotary piston type positlve displacement flowmeter

旋转活塞式正压排代流量计

The discharge of large quantities of fluid material from the body, especially the discharge of watery feces from the intestines.

不正常的排便从体内大量排出液体物质，尤指从肠中排出水样粪便

The fecal bile acid excretion correlated positively with the excretion of fecal calcium, phosphorus, magnesium and lipids.

(3)粪胆汁酸排出量与粪钙、、和脂肪的排出量呈显著性正相关。

Proper arrangement of the load and intensity for sprint training

正确安排短跑训练的负荷量和负荷强度

urinate at odd intervals.

每次排尿的量没有变化，但小便次数不正常。

Research on Positive and Negative Pressure Combination Precision Metering Device for Rape Seed;

正负气压组合式油菜籽精量直播排种器的研究

The equity of the indictors for assessing carbon emission

面向碳排放权分配的衡量指标的公正性评价

Abnormal Noise and Proper Use of Low Emission Gasoline Engine Fan Belt

低排量汽油机风扇皮带的异响及正确使用

Displacement 3471 cc

排气量3471 cc

The amount or rate of emission or ejection.

排放量流量、流速，或排出量，排出的速度

She is taking a drug to stimulate ovulation.

她现正服药使排卵正常.

the quantity and density of the pollutants under normal operational conditions.

在正常作业条件下排放污染物的种类、方式、数量和浓度.

If we get the tax wrong and emit too much one year, it will be easy to fix.

如果我们定错了税率，导致一年的排量过多，那是很容易修正的。

Simulation Analysis and Experimental Study on Positive and Negative Pressure Precision Metering Device for Rapeseed

正负气压组合式油菜精量排种器的仿真分析及其试验研究

Effects of low-dose potassium gluconate on urinary potassium excretion in healthy volunteers

药源性低剂量补充葡萄糖酸钾对正常人尿钾排泄的影响