English translation for "面质"

[ miànzhí ]
confromtation

Example Sentences:

	1.	But the shape of vsop satellite is quite irregular , with a large a / m and a short operational life ( 5 years ) . the orbit determination of halca is accurate to 2 - 5 m ( frey 2002 ) , and it is quite difficult to be accurate to 10 cm 而vsop的外形极不规则,面质比较大,寿命估计只有5年,其定轨精度的实验估计值为几米( frey2002 ) ,很难达到10cm的水平。
	2.	It is not suitable for geodetic and geodynamic study , which requires a regular shape , small area - to - mass ratio , precise tracking capabilities resulting in cm orbit accuracy , negligible slew times and long operational life ( 10 - 15 years ) 后者要求卫星有较规则的外形、较小的面质比和较长的寿命,其定轨精度应达到与观测精度相当的水平(好于几cm ) 。
	3.	Based on the above , the panoramic chart of debris environmental evolutionary process is presented , and breakup model main part of evolution model is introduced later , which lays a foundation for modeling comparison later . then , evolve4 . 0 built up by nasa and some other models which have been used when sdem is built up are analyzed . explosion models , area to mass models and velocity models are compared and preliminary analytical results are brought out 然后,对nasa开发的空间碎片演化模型evolve4 . 0进行研究,并将它的碎裂模型与建立sdem过程中所参考的碎裂模型进行比较,从爆炸子模型、面质比分布子模型和速度分布子模型几个方面进行了详细的对比,并在条件简化的前提下给出初步的比较结果。

Similar Words：

"面纸(此地译为「可丽舒」面纸)" English translation, "面制品" English translation, "面制品厂" English translation, "面制品及食用油批发" English translation, "面制品科学和管理" English translation, "面质心" English translation, "面中部" English translation, "面中部发育不良" English translation, "面中部骨折" English translation, "面中部雀斑样痣病" English translation