The mechanism and the extent of action of polymer solution's depleted layer effect and viscoelastic effect on displacement efficiency and sweep coefficient.
通过聚合物溶液在不同模型中的驱油实验，研究了聚合物溶液的衰竭层效应和粘弹性效应对驱油效率和波及系数的作用机理和作用程度。
The residual resistance factors and the depleted layer thickness of Xanthan solution decrease with injection speed increase, but recovery does not vary much.
注入速率增加时，黄原胶溶液的残余阻力系数下降，衰竭层厚度降低，采收率变化不大。
When the concentration of Xanthan solutions was higher than the entanglement concentration, the depleted layer thickness and the apparent viscosities varied little.
黄原胶溶液的浓度高于缠结浓度时，衰竭层厚度和表观粘度变化不大。
In partially depleted SOI, the top layer is between 50- to 90-nm thick. Silicon under the channel is partially depleted of mobile charge.
在部分耗尽型SOI结构中，SOI中顶层硅层的厚度为50-90nm，因此沟道下方的硅层中仅有部分被耗尽层占据，由此可导致电荷在耗尽层以下的电中性区域中累积，造成所谓的浮体效应。
Climate change and the depleted ozone layer are among the starkest examples.
气候变化和臭氧层耗减就是其中最明显的例子。
Although CFCs have been banned, the ozone layer is still being depleted from gases released many years ago, and holes exist above both poles.
尽管氯氟烃已经被禁用，但是由于多年前排出的气体，臭氧层仍然继续被损耗，目前在地球两极上方都有臭氧层空洞。
As the ozone layer is depleted, more UV radiation reaches the Earth's surface.
当臭氧层消失时，更多的紫外线辐射到达地球表面。
Since the 1970s, scientists have known that the protective layer is being depleted by manmade gases, in particularly the CFCs once used in aerosols .
自从20世纪70年代以来，科学家就知道这一保护层一直被人造气体损耗，特别是曾用于喷雾剂的氯氟烃。
The phasing out of chlorofluorocarbons (CFC) - substances used in refrigerators, aerosol sprays and some packing foams - has stopped the ozone layer from being depleted further.
由于氟氯化碳(CFC，冰箱、气溶胶喷雾和一些包装泡沫使用的一种物质)被逐渐淘汰，有效阻止了臭氧层进一步损耗。
The quiescent solution layer can be maintained until the reducing agent ion in the solution layer is substantially depleted.
可以维持静止的溶液层，直至基本上耗尽在溶液层中的还原剂离子。
The hole range of the net will be depleted entirely under bias voltage. The structure becomes PIN and surface depletion layer structure.
在反向工作电压作用下，网孔区将被耗尽，成为PN结与表面耗尽区结构统一的光探测器。
Will the ozone layer be depleted so much that our Earth is scorched dry by the sun?
臭氧层会被主要消费甚至于我们的地球被太阳烤干吗？
An ozone hole is an area of the ozone layer that is seasonally depleted of the protective gas-such as the well-known hole over Antarctica.
臭氧空洞是指臭氧层中季节性消耗保护性气体的一个区域，例如著名的南极上空的臭氧空洞。
An ozone hole is an area of the ozone layer that is seasonally depleted of the protective gas-such as the well-known hole over Antarctica.
臭氧空洞是指臭氧层中季节性消耗保护性气体的一个区域，例如著名的南极上空的臭氧空洞。
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