圆锥体

The main parameters obtained from a cone calorimeter are divided into three kinds.

主要的叁数从圆锥体获得了热量计是分开的进入三个类型之内。

The correction of deviation of real gyration center from design gyration center and the calibration method of the measuring tool are analyzed.

研制了一种可精确测量大型圆锥体工件外锥面与端面交线尺寸的专用量具，介绍了量具结构及测量原理，分析了量具实际回转中心偏离设计回转中心的修正原理及检定方

Curve resulting from the intersection of a circular cone and a ''.

由完全相交的一个圆锥体和一个平面的交集所形成的闭合的平面曲线。

Of a circular cone ''.

的一个圆锥体和一个平面的交''。

In Figure 1, ADE is a right circular cone.

如图一，ADE 是一个直圆锥体。

A closed plane curve resulting from the intersection of a circular cone and a plane cutting completely through it.

由完全相交的一个圆锥体和一个平面的交集所形成的闭合的平面曲线。

This paper introduces a new method of turning circular cone to improve the precision of finished cone, and cutting down the time of adjusting angle.

介绍了一种新的车削圆锥体的方法，该方法使加工出的锥体精度提高，并可缩短角度调校时间。

The remaining part is then folded to form a circular cone.

其中。 而剩余的部分被摺成一圆锥体。

An open curve formed by a plane that cuts the base of a right circular cone .

一个平面与正圆锥体的底部相交而形成的不闭合的曲线。

Geometry a curve generated by the intersection of a plane and a circular cone.

一个平面和一个圆锥体相交而生成的曲线。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。