English translation for "ellipsoidal heads"

椭圆封头
椭圆形封头

Related Translations:

ellipsoidal:  椭面的椭球的椭球体的椭圆体的椭圆形圆枕形的

ellipsoidal variable:  椭球变星

ellipsoidal spotlight:  椭球体聚光灯椭园形聚光灯椭圆聚光灯

ellipsoidal vessel:  椭球形容器

ellipsoidal coordinate:  旋转椭球面，旋转椭球体

ellipsoidal geodesy:  椭球面大地测量学

ellipsoidal lava:  椭球状熔岩枕状熔岩

ellipsoidal shell:  椭圆球面壳

ellipsoidal binary:  椭球双星

ellipsoidal lens:  椭球面镜

Example Sentences:

	1.	Leakage of high pressure ammonia preheater pipe and ellipsoidal head in the joint production of melamine with urea is introduced , hazard and reasons of leakage are analyzed to put forward the methods for prevention of similar accidents 摘要介绍了三聚氰胺尾气联产尿素装置的高压氨预热器列管及封头发生泄漏的情况，分析了泄漏产生的危害及原因，提出了防止类似事故发生的方法。
	2.	Abstract : based on the basic concept of the revolving shell , the equation of the middle surface generatrix of the approximate ellipsoid portion of the ellipsoidal head is derived , the unwrapped area and the unwrapped diameter of the ellipsoidal head are calculated , the result is compared with that of derived from the real ellipsoid and that of calculated from the empirical equation , relative chart and code are given out , which could be used by manufactures for reference 文摘:根据回转壳体的基本概念，推导了椭圆封头的近似椭圆壳部分的中面母线方程，据此推导计算了椭圆封头的展开面积及展开圆直径，并根据椭圆壳几何形状推导的结果与经验公式所得结果进行了比较，给出了有关图表及计算程序，可供制造单位参考使用。

Similar Words：

"ellipsoidal geoid" English translation, "ellipsoidal grating" English translation, "ellipsoidal harmonics" English translation, "ellipsoidal head" English translation, "ellipsoidal head lamp" English translation, "ellipsoidal height" English translation, "ellipsoidal joint" English translation, "ellipsoidal lava" English translation, "ellipsoidal lavas;ellipsoidal basalts" English translation, "ellipsoidal lens" English translation