acting surface

For this reason, developed a new glutinous elastic surface acting agent-non-polymer fracturing fluid.

为此, 研发了一种新型黏弹性表面活性剂无聚合物压裂液.

Outside acting on liquid, uses the force that liquid area reduces, is called liquid surface tension.

作用于液体表面, 使液体表面积缩小的力, 称为液体表面张力.

Moreover, for the case of two foundations, the distribution of shear stress acting on the bottom of foundation is no longer symmetric about the centric line of the bottom surface.

另外，对于两个基础的情形，作用于基础底面上的应力分布不再关于底面的中心线呈对称。

Polylactic Acid ( PLA) is one of the synthetic polymer materials which is widely used in the research and application of tissue engineering. But because of its bad surface hydrophilicity and absence of natural molecule acting point, its application as biomaterials was limited.

聚乳酸（PLA）是目前组织工程研究和应用最广泛的合成高分子材料之一，但是由于其具有表面亲水性差，缺乏天然分子识别位点等缺点大大的限制了其作为生物材料的应用。

On the surface, the People's Bank of China's ( PBOC) most recent and surprise interest rate rise on August 19 appears to be simply another example of how central banks globally are acting to snuff out the threat of inflation by tightening credit conditions.

从表面上看，中国人民银行（PBoC）8月19日最新一次上调利率的意外举措，似乎只不过是另一个例子，说明了全球央行是如何通过收紧信贷环境来消除通胀威胁的。