When a storm is blowing, the pressure drops, and you are often able to see things more clearly.
当风暴来临，气压会下降，你就能看得更清楚了。
As the vapor condenses into rain, the local atmospheric pressure drops.
当水汽凝成雨水，会造成局域性的大气压力下降。
If she is calm, her heart slows down and her blood pressure drops.
如果她很平静，心跳变慢，血压降低。
If blood pressure drops provide medication to raise blood pressure.
如血压下降则给升压药。
In parts containing cross sections, significant pressure drops are encountered during filling.
在含有截面，下降部分是相当大的压力过程中遇到的灌装。
The particle diameter selection then depends on the porosity, pressure drops, and plate strength.
合适颗粒直径的选择与孔隙率、压降和强度的要求有关。
But when a storm is gathering, the pressure drops and you are often able to see things more clearly.
但是，当风暴将起时，气压会下降并且通常情况下看东西会很清晰。
Structured packings are employed particularly in vacuum service where pressure drops must be kept low.
规则的填料是尤其在真空下被使用，在真空下压降必须保持很低的水平。
The pressure drops and the combustible chemicals quickly refill the chamber, leading to a series of bursts.
压力下降后易燃化学品快速再次充满腔膛，导致了一连串的扫射。
After a good laugh, your blood pressure drops, muscles relax, and your heart rate and breathing slow down.
笑声之后，你的血压会下降，肌肉放松，你的心跳与呼吸也会降下来。
Systole presses heighten , diastolic pressure drops , pressing of arteries and veins also increases accordingly.
收缩压增高，舒张压下降，脉压也相应增大。
Pressure drops may signify when filtration in pumps or other equipment need to be changed or serviced due to clogging.
压力下降可能是抽水机或者其他设备中的过滤塞由于堵塞而需要更换或者维修。
Distinctly, a key factor affecting the pressure drops for vertical pipe is the concentration of conveyed pulverized coal.
引起垂直管段压损变化的主要因素是输送煤粉浓度。
Low or high pressure switch - turns off control circuit when water pressure drops below a set minimum, or above a set maximum.
低压或高压开关- - -用于当水压降低到预先设置的最低值或超过预先设置的最高值时，切断控制电流。
Large pressure drops will lead to reduction of the gas load in downdraft gasifier, resulting in low temperature and tar production.
大型压力下降将导致在吸式气化炉燃气负荷减少，低温焦油生产造成的。
When blood pressure drops suddenly, the brain is deprived of an adequate blood supply which can lead to dizziness or lightheadedness.
当血压突然下降时，大脑无法获得足够血供，从而导致眩晕或头晕眼花。
The internal flow field of multi-turbine is studied by CFD software, and the simulated pressure drops and torques are discussed in this paper.
应用CFD软件对涡轮钻具组的内流场进行了分析研究，重点讨论了模拟压降和扭矩。
The fine siltstone reservoir is likely to produce sand under larger pressure drops because of its shallow depth, worse compaction and unconsolidated.
粉细砂岩油井由于埋藏浅、地层压实程度低、胶结疏松，在较大生产压差下容易出砂。
Compared with experimental research, it is found that different number of sticks results in different pressure drops with the most scope 50% or above.
对比实验结果表明，加装减阻杆的根数不同，压降的降低幅度也不同，最大降低幅度达50%以上。
Element sulphur deposition, channel plugging and productivity reduction consequentially occur in the development of high sour gas fields as pressure drops.
高含硫气藏在开发过程，随着压力的下降，必然会发生元素硫沉积，堵塞孔道，影响产能。
Formulae were derived to predict additional pressure drops due to mechanical skin and non-Darcy effect in the perforation radial flow and wellbore radial flow.
在射孔径向流和井筒径向流中，推导出了机械表皮因子和非达西流影响引起的附加压力降的表达式。
When the water tank after falling, floating ball valve to open, the control room pressure drops, the main valve to open again to water, keep the level set height.
当水池水面下降后，浮球阀重新开启，控制室水压下降，主阀再次开启继续供水，保持液面的设定高度。
In the case of severe heat stroke, heart rate and respiration rate will increase as blood pressure drops and the heart attempts to supply enough oxygen to the body.
在出现严重中暑时，血压下降，心脏试图增加输氧量，与此同时心跳和呼吸都会加快。低血压会导致血管收缩，严重时皮肤会发白或发青。
In the case of severe heat stroke, heart rate and respiration rate will increase as blood pressure drops and the heart attempts to supply enough oxygen to the body.
在出现严重中暑时，血压下降，心脏试图增加输氧量，与此同时心跳和呼吸都会加快。
The calculation shows that the pressure drops and the temperature decreases, but the gas rate increases from liquid helium main dewar to superconducting magnet dewar.
计算结果表明，氦工质从液氦主杜瓦加注到磁体杜瓦的过程中，其压力和温度不断降低，而 含 气量不断增加。
When designing FDF system of compact spinning, the negative pressure drops resulting from spindles at the front and back of the machine should be kept within allowance.
在紧密纺大风机系统设计中，车头、车尾各锭的负压差异要保持在允许误差范围之内。
With continues gas field development, formation pressure drops gradually, fluid intrusion and water lock effect are particularly prominent in gas well shutdown process.
随着气田的开发和天然气的不断采出，地层压力逐渐降低，生产气井在关井过程中的积液倒灌和水锁效应问题显得尤为突出。
With continues gas field development, formation pressure drops gradually, fluid intrusion and water lock effect are particularly prominent in gas well shutdown process.
随着气田的开发和天然气的不断采出，地层压力逐渐降低，生产气井在关井过程中的积液倒灌和水锁效应问题显得尤为突出。
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