porosities发音

意思翻译

多孔性

相似词语短语

medicines for osteoporosis treatment───治疗骨质疏松症的药物

carbonation osteoporosis───碳酸性骨质疏松症

porosity───n.有孔性，多孔性

treatments for osteoporosis───骨质疏松症的治疗

Aporosa───无莹珊瑚部

osteoporosis prevention───骨质疏松症预防

transient osteoporosis───[医]一过性骨质疏松症

bicarbonate and osteoporosis───碳酸氢盐与骨质疏松

imporosity───n.无孔性；不透气性

双语使用场景

The relative amount of these two kinds of water varies greatly from one kind of rock or sediment to another, even though their porosities may be the same.───这两种水的相对含量在不同的岩石或沉积物之间差异很大，尽管它们的孔隙率可能是相同的。

The unhealed porosities might be a possible source of flake formation.───这种空隙很可能是白点断口的一种断裂源。

It is well known that bed porosities are greater near the bounding surface.───众所周知，靠近边界表面的床层自由空间率较大。

Then the surfactant removal leads to materials of organized cage-like pore structure and tailored porosities and of large surface areas.───除去模板剂后便可以得到高比表面积、可调的孔隙率的笼型孔道结构薄膜材料。

The required porosities for various cases were obtained through varying the diameter of holes and spacing among the holes.───各物理模型通过改变气膜孔径大小和孔间距得到不同的孔阵排列疏密度。

No effects of thickness of the samples on the porosities and ablative properties of the composites can be observed.───制件厚度几乎不影响复合材料的孔隙率和烧蚀性能；

What is more, asteroid porosities may have been even greater immediately after they accreted from the debris of the early solar system.───更重要的是，小行星在刚由早期太阳系里的碎片聚合而成时，孔隙率可能更大。

Each formation will create different effects on the wellbore due to the paraffin content, depth and formation porosities.───由于石蜡含量，井深和地层孔隙度的不同每个地层都会对井筒产生不同的影响。

Porosities of composites decrease with the increase of fibre volume fraction, whereas the mechanical properties increased.───随纤维体积含量增加，复合材料的孔隙率降低、力学性能提高；

英语使用场景

The unhealed porosities might be a possible source of flake formation.

Unhealed porosities and free surface of dendrites with crystalline steps were occasionally observed in aluminium alloy forgings.

The volume density, open porosities and flexure strength of porous silicon nitride ceramics are measured respectively by Archimedes and three-point bending methods.

The reasons of porosities production and process instability in CO2 laser welding shipbuilding T-section aluminum alloy are also discussed.

The results show that a more uniform microstructure and higher hardness were obtained in the ceramal layer, and there are no porosities and cracks in it.

In the lignite matrix , the porosities are mainly and macroporosities.

In the neighbourhood of the unhealed porosities the alloy matrix appeared to be embrittled and in certain cases cleavage fracture was observed.

The reason of the formation of gas porosities and cracks on the head face of valve tappet has been studied.