The reasons for crack appearance in LPG spherical tank and the methods for prevention.

Optional disc configuration which provides line contact between spherical disc and conical body seat.

备选阀瓣结构,在球形阀瓣和锥体阀座之间具有线接触作用.

The eye is very nearly spherical in shape, and about an inch in diameter.

眼的形状非常接近球形, 直径约一英寸.

...purple and gold spherical earrings.

紫色和金色的球形耳环

Aperture : Compound lens corrected for spherical aberration and coma . Also called Aplanat.

消球差透镜: 矫正球面销售量差和慧星差的复合式透镜.

The Focusing property of flat-topped multi-Gaussian laser beam by lens with spherical aberration is discussed.

利用广义惠更斯-菲涅耳衍射积分公式,研究了平顶多高斯光束通过球差透镜的聚焦特性.

There is a different spherochromatism after the two systems secondary spectrum , spherical aberration and somatic aberration.

当这两种系统消球差、彗差及复消色差后会产生不同的色球差.

Seeing himself in the spherical mirror, he roared with laughter.

面对着球面镜里的自己, 他哈哈大笑起来.

Error of minimum zone applies to the criterion of Sphericity Error of minimum condition principle.

最小区域法是符合最小条件的一种直线度误差评定方法,但较难实现.

Results Protein-loaded microspheres showed good sphericity and narrow diameter distribution, the encapsulation efficiency reached 95 %.

结果微球球形度优良,粒径分布窄, 蛋白质包封率达到95%.

Sphericity Error of minimum zone applies to the criterion of Sphericity Error of minimum condition principle.

“最小区域球”意义上的球度误差,是符合“最小条件原则”的球度误差评定标准.

Spheroid, all ball game ses, mostly round ball form!

球形, 所有的球类运动, 大都是圆球形!

It looked like a sphere but on closer examination I saw it was really a spheroid.

它看起来是圆形,但仔细观察后发现它实际上是回转椭球体.

Having the shape of a spheroid generated by rotating an ellipse about its shorter axis.

扁圆的,椭圆的绕其短轴旋转椭圆而得到的球形的.

A prolate spheroid is generated by revolving an ellipse about its major axis.

扁长球体是将一个椭圆体依其主轴旋转而成的.

The gate ball spheroid number currently in effect is to use Arabic numeral to express.

现行门球球体号码是用阿拉伯数字表达的.

The earth is a spheroid and not a sphere.

地球是一个椭球而非球体.

Having the shape of a spheroid generated by rotating an ellipse about its longer axis.

长椭圆形的将椭圆围绕其较长的轴自转而产生的回转椭球体形状的.

Anyway, this book says the earth is more like an oblate spheroid.

不管怎么说, 该书说地球更像一个扁球体.

As for the Earth, watermelon , grape, have a spheroid, Be just some dissimilarities of size.

至于地球 、 西瓜 、 葡萄 、 有是个球形, 只是大小有些不同.

One design method for winder of spheroidal tank was presented in this article.

介绍一种球罐盘梯的设计方法.