查询词典 cone

One day, a ten-year-old boy went to an ice cream shop, sat at a table and asked the waitress:"How much is a cream cone?" She said:"Seventy-five cents."

一天，一个十岁的男孩走进一家冰淇淋店，他在一张桌前坐下然后问女招待："一筒冰淇淋多少钱？"

For conifers which do not form an abscission layer at the base of the cone, shakers have been partially or completely unsuccessful.

对于球果基部不能形成脱离层的针叶树，摇树机的作用不大，或者完全不起作用。

The three main cytoskeleton elements in the nerve growth cone are microtubule, actin microfilament, as well as actomyosin.

微管通常只延伸到生长锥的基部，对神经纤维起稳定作用。

This thesis discusses the following. First, we use the condition of inference and the concept of wildhabor cone to design the addendum circle. Second, we use TCA technique to obtain the relationship between the slip track and the angle of action, which then leads to the calculation of contact ratios. We can then design the tooth face width and the numbers of teeth based on contact ratios.

本文一开始先对空间渐开线齿轮之齿冠圆范围使用齿轮干涉条件与Phillips提出的Wildhabor Cone进行设定，再利用Litvin提出的齿面接触分析方法，得到空间渐开线齿轮对在啮合过程中作用角与滑动轨迹之间的关系，藉由此关系可以建立一套设计流程来调整齿面宽以及齿数等参数，使其能符合设计需求。

The formal solution of partial differential equations is given on characteristic line, the existence of the optimal control is proven by using Ekeland\'s variational principle, Gronwall Lemma and adjoint system, then the necessary condition of optimality is obtained by means of the conception of normal cone.

用特征线法表示出偏微分方程的形式解，利用Ekeland变分原理，Gronwall引理和共轭系统证明了最优控制的存在性，并借助于法锥概念得到了最优控制的必要性条件。

The Teflon cones used for reentry aerophysics property research are made by sheath structure, the ballast core is made from tungsten and hard aluminum. Two structures and two materials are used for the design of sabot of Teflon cone.

对用于再入物理特性研究的泰氟隆锥模型，采用了钨、铝作芯体配重的鞘套结构，而弹托采用了四瓣不封底和八瓣全包覆两种结构并选用了聚碳酸酯和超韧尼龙两种材料。

In conic optimization one minimizes a linear objective function over the intersection of an affine space with a regular cone in finite dimension.

它指的是在一个仿射空间与一个正则锥的交集上，求线性目标函数的极小或极大值。

In addition, mass loss rate was not the only parameter influencing heat release rate in cone calorimeter for agaric.

同时，木耳的质量损失速率不是影响其热释放速率的惟一因素。

An example of an antenna blind cone is that of an air route surveillance radar.

天线盲区的一个例子是航路监视雷达。

Results Average neurobiotin concentration in the coupled ON cone bipolar cells was lower than that in the coupled AⅡ amacrine cells.

相对于AⅡ-AC 和ON-CB间可能的异源型缝隙连接，NB较易通过AⅡ-AC间的同源型缝隙连接。

Diabetes is a social disease that affects several million people worldwide.

糖尿病是一个社会性疾病，全世界有数百万人罹患此病。

I'll call you on Friday to see if we can reschedule our luncheon meeting at your convenience.

我星期五会给您打电话在您方便的时候我们重新安排我们的午餐约会。