微粒的

We have found that The content of water and iron is the main cause of the phenomenon of collapse of the electric field of the electric dehydrator. The natural surfacants, polymers and colloidal FeS particles are the key cause of the form of the oil-water intermediate layer of the 4th Produced Factory.

天然表活剂、聚合物以及硫化亚铁胶体或微粒的作用是大庆油田采油四厂原油脱水时形成了较稳定的油包水型中间层的主要原因。

This invention discloses a method for preparing monodisperse oil-soluble surface-modified ferric oxide nanoparticles. The method comprises: mixing ethanol solution of soluble ferric salt with ethanol solution of fatty acid, adding alkali, stirring to obtain precursor of ferric oxyhydrogen fatty acid salt precipitate, and cracking at 210-280 deg.

一种制备单分散、油溶性表面修饰氧化铁纳米微粒的方法，将可溶性铁盐的乙醇溶液与脂肪酸的乙醇溶液混合，加入碱搅拌得前驱体三价铁氢氧脂肪酸盐沉淀；单元前驱体三价铁氢氧脂肪酸盐在无溶剂下直接热解得目标产品。

Quantum mechanically, care should be taken to account for the so-called Pauli exclusion principle,5 since it will limit the number of particles in a given state.

量子机械，应该被保重对帐户为所谓的Pauli 排除原则， 5 因为它将限制微粒的数量在一个指定的状态。

The outflow of the first pond is equipped with scum boards which are used to screen out the scum and large particles.

第一个池塘的流出是被装备的 with被用于筛选出浮渣和大微粒的浮渣板。

The suit also protects wearers from radiation and small flying meteoroids.

宇航服还保护宇航员免受幅射和微小的宇宙微粒的打击。

The mean diameters of silver nanoparticles prepared by silver nitrate-sodium citrate reduction method are measured by transmission electron microscope.

用透射电子显微镜测量了用硝酸银柠檬酸钠还原法制备出的银纳米微粒的平均粒径。

Optical rotation of crystal CaCO3 micro-particle in optical tweezers .

光阱中的CaCO3晶体微粒的光致旋转。

In our knowledge, only a few macromolecules have been used as coating materials.

对于硅烷化磁性微粒的制备及其在分子生物学中的应用，尚处于空白。

Nobody knows what such tests might be, especially for particulates.

没有人了解这种检测可能是怎样的，特别是对于微粒的检测更是如此。

The microspheres were used as solid phase adsorbents for extraction of genomic deoxyribonucleic acid from biological samples.

基于磁性微粒的核酸纯化方法就是其中的一种。利用磁分离技术进行核酸纯化通常要经历吸附、洗涤和脱附等3个步骤。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。