low pressure main的意思|示意

The pressure gradient and entrainment of vortexes are main reasons that synthetic jet actuator controls low speed primary jet direction.

压强梯度的存在和旋涡的卷吸作用是合成射流激励器控制宏观低速流流动方向的主要因素。

The excel in low density oil-well cement main solution oil field low pressure, the low seepage, easy to leak the lost circulation question which in the stratum well cementation appears.

高强低密度油井水泥主要解决油田低压、低渗透、易漏失地层固井中出现的井漏问题。

One of main damage factors in low-permeability sandstone oil pool is pressure sensitivity, degree of which is dependent on rocks features.

油藏采出流体后，地层压力下降，渗透率和油井产量都会有不同程度的降低，即出现所谓的应力敏感。

The adsorbability to coalbed methane of low-middle metamorphic Jurassic coal reservoirs in main basins in Xinjiang has been studied using high-pressure adsorption instrument.

利用高压吸附仪对新疆主要沉积盆地侏罗系煤储层的甲烷吸附能力进行了测试。

Company main products: Voltage stabilizer, high low pressure transformer, reactance implement.

公司主要产品：稳压器、高低压变压器、电抗器。

Niu 20 reservoir is a structurally simple, main reservoir beds being stable, low permeability, better oil property, abnormally high pressure, and low oil saturation lithological reservoir.

牛20油藏是一个构造简单、主力油层分布稳定、渗透率低、原油性质好的高压低渗透低饱和岩性油藏。