This is a crane accessories double row tapered roller bearings.

The symmetry rolling technology for taper ring is suggested.

成功开发了圆锥套圈对称辗扩的新工艺.

Look at the computer. How many centimeters are there in your taper?

师:看电脑是怎样测量圆锥的高. 量一量自己的圆锥的高是多少厘米.

His chief work was on the conic sections but he also wrote on other subjects.

他的主要著作是关于圆锥线的,但也写过其他方面的著作.

Ring's diameter increases as we move away from the apex of the cone.

诸圆环的直径自圆锥顶逐渐增大.

A family of parallel lines cut the conic.

有一组平行线与圆锥曲线相交.

Consider a family of parallel lines that cut the conic.

设有一组平行线与圆锥曲线相交.

The present device is also called a conical pendulum.

上述装置也称为圆锥摆.

Make four indentations into the condenser near the standard cone joint.

在冷凝器接近标准圆锥接头处打四个穴孔.

The unfolded picture of intersection of 2 inclined tapers extremly complex and not easy to decide.

斜圆锥体交线的展开图形状较复杂且不易确定,用常规的方法更难找到较好的解决方法.

A volcanic cone is a conical mountain or hill built up of material from volcanic eruptions.

火山圆锥体是由火山爆发中产生的物质堆积而成的圆锥形山体或山丘.

A cone is a solid body which narrows to a point from a round, flat base.

圆锥体是底面圆平顶尖的实体.

How many tapers can you see here?

看这副图片,有几个圆锥体?

Which of the following are tapers?

指出那些图形是圆锥体.

The pitch was staked off with orange cones.

球场用橙色的圆锥体木桩标了出来.

Step 3: Pour the chocolate into a cone made of paper.

第三步: 将巧克力倒进油纸做成的圆锥体中.

The axis of an oblique cone is not perpendicular to its base.

斜圆锥体的轴线是不与它的地面垂直的.

The design of bootstrap analog switch which can expand the signal range is presented.

介绍提高信号幅度的自举模拟开关的设计,输入信号通过该开关后的动态范围达到满幅度.

Short for bootstrap loader.

引导装入程序的简称.

Numbers on each node are bootstrap values of 1 000 replicates.

各分支上的数字为自引导值(1000次重复抽样检验).

The method of SVPWM technology was designed, and the driving circuit with bootstrap function was proposed.

系统采用电压空间矢量脉宽调制(SVPWM)技术并设计了具有自举功能的驱动电路.