Other advantages of the propellent with a negative pressure exponent were also presented.
还指出了负压力指数推进剂的其它优点。
As water is lost from the surface of the leaves, a negative pressure, or tension, is created.
由于水从叶子表面丧失，一个负压力，或张力就得以产生。
The utility model discloses a negative pressure generator used by a water pump suction pipe without a bottom valve.
本实用新型公开了一种无底阀水泵吸水管用负压发生器。
The invention discloses a device for preparing lithium dihydrogen phosphate, which can slow down the corrosion to a negative pressure evaporator.
本发明公开了一种磷酸二氢锂的制备装置，可减缓对负压蒸发器的腐蚀。
Working principle: piston moves from left to right, form a negative pressure pump cylinder, the liquid tank into the pump by the inhalation valve cylinder.
工作原理：活塞自左向右移动时，泵缸内形成负压，则贮槽内液体经吸入阀进入泵缸内。
The utility model discloses a negative pressure feeding process for tobacco leaves and equipment thereof, which belong to the technical field of cigarettes.
本实用新型公开了烟叶的负压加料工艺及其设备，属于卷烟技术 领域。
How it works: the piston moves from left to right, form a negative pressure pump cylinder, then the suction tank fluid through the valve into the pump cylinder.
工作原理：活塞自左向右移动时，泵缸内形成负压，则贮槽内液体经吸入阀进入泵缸内。
To maximize energy output, the tapered towers funnel wind between them, creating a negative pressure zone behind the buildings that draws more air through the gap.
为最大限度发电，在两塔间形成了漏斗形的聚风口，使得在大厦后面形成一个负压区，有利于通过豁口吸入更多空气。
The potted seeding machine is characterized in that a negative pressure fan, a positive pressure fan, a seed tray, a potted seedling tray and a potted seeding tray are arranged on a stand;
该钵体播种机，机架上设有负压风机、正压风机、种盘、钵体苗盘和钵体播种盘；
When water is pumped out of a chamber below the plate creating negative pressure, the stretchable sensors are pulled down, producing a concave shape.
当水从板下的一个腔中被抽出来产生负压时，可伸缩的传感器被向下拉，形成一个凹形。
The detection systemcould not press or squeeze the egg like the graders did, but what would happenif they could pull on the egg with a slight negative pressure, or vacuum?
检测系统不能像分级员一样按压或挤压鸡蛋。然而，如果它们能够用极小的负压或真空把鸡蛋牵引起来，结果会怎样呢？
Negative-pressure devices, which act like a vacuum over the bandaged wound, have become a central part of wound therapy in the United States over the last decade.
负压设备的工作原理，就像在包扎的伤口上制造一个真空环境，这种方法在过去十年里已经成为美国伤口治疗的核心部分。
Most people have survival pressure, I also am, have survival pressure there will be a lot of anxiety, positive people will get from anxiety power, but negative people will get lost because of anxiety.
大多数人都有生存压力，我也是，有生存压力就会有很多焦虑，积极的人会从焦虑中得到动力，而消极的人则会因为焦虑而迷失方向。
In short, I think we should not put too much pressure on our study, and sometimes will have a negative effect, and the new term is coming.
总之，我觉得对于我们的学习不要施加太多的压力，有时往往会得到负面效果。而且，新学期就要到了。
Negative-pressure therapy decreases the need to change wound dressings from one to three times per day to once every few days, a major benefit when medical staff is in short supply.
负压疗法降低了频繁给伤口换绷带的需要，从之前每天换1到3次降低到几天才换一次；在医护人员紧缺的时候，这会起到很大的作用。
Dark energy: this is a truly bizarre form of matter, or perhaps a property of the vacuum itself, that is characterized by a large, negative pressure (repelling force).
暗能量：这是一个确实奇异的物质形式，或者正是真空本身的属性，特色在于提供了极强的负压。
In the latter disease, increased effort is required to produce a higher negative pressure in the pleural space to inflate the lungs.
间质纤维化反应病人需要更大的努力使胸腔负压增加才能保证肺部充气。
Vocational sluggishness is a state of poor psychological adaptation which arises from emotional exhaustion, negative attitude, depressed behavior stemming from work pressure.
职业倦怠是一种源于工作压力而产生的情绪衰竭、态度消极、行为消沉的不良心理适应状态。
Although pressure, to some extent, can provide motivation, overdue pressure has a serious negative affect.
在某种程度上，虽然压力可提供动力，但过度的压力已经造成严重的影响。
A gauge for indicating negative atmospheric pressure.
用来显示负大气压的测量器。
The device with a gas much using only needs to import compressed air and exports compressed air and negative pressure with different pressing value through the conversion and tune of the part.
一气多用装置，只需要压缩空气的输入，通过部件的转换和调谐，便可以得到不同压值的压缩空气输出和负压输出。
If there is a leak on the induced pipe, the environment of negative pressure will be influenced and the negative pressure cannot meet the requirement.
当引风管路中出现断口，负压环境的压力分布势必受到影响，达不到工作环境的负压要求。
Closed system, negative pressure operation, no dust emissions, a good operating environment.
系统全封闭，微负压操作，无粉尘飞扬，操作环境好。
The attenuation of the sound waves leads to a negative exponent pressure gradient.
随着波长的增大或介质黏度的减小，声波的衰减减缓，压力梯度越小。
The negative pressure wave method was proposed for a pipeline leak detection system.
采用负压波法检测管线泄漏信号。
The conclusion is that the stratum pressure would fall when the temperature increased, and the temperature field has a negative influence to coal-bed methane output.
得出了随着温度的升高煤储层的压力在降低，温度的升高对煤层气的产量有着负面的影响这一重要结论。
Expert fuzzy control is used on temperature and negative pressure control and a safe and economic result can be obtained.
对温度和负压采用专家模糊控制，既能保证系统的安全性，又能提高经济性。
A vacuum pump creates negative pressure for correct operation of the filtrate recovery system.
真空泵产生的负压是保证滤液回收系统的正确运行。
A vacuum pump creates negative pressure for correct operation of the filtrate recovery system.
真空泵产生的负压是保证滤液回收系统的正确运行。
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