stationary point

By complementing the concept of Frenet Scale and Frenet Formula in Spatial surface on lingering point, the construction of spatial surface on lingering point is determined.

通过补充定义空间曲线在逗留点处的Ｆｒｅｎｅｔ 标架及Ｆｒｅｎｅｔ 公式，确定空间曲线在逗留处的结

It is important to analyze the distribution of strain rate near the stagnation point for understanding the mechanic and heat behaviors of the material during explosive welding.

为了认识爆炸焊接驻点近区材料的力学和热学行为 ,分析波状界面和绝热剪切带生成 ,采用理想流体对称碰撞模型沿流线研究了驻点近区的应变率分布规律 ,并推导出了驻点应变率的理论计算公式。

The calculation of stagnation point position of straight pipeline section with both movable ends and L-type pipeline section with bend at one end and bellows type expansion joint at other end is discussed.

探讨了两侧为活动端的直管段及一侧活动端为弯头,而另一侧活动端为波纹管补偿器的水平转角管段驻点位置的计算。

In allusion to Funar Conjecture :"If a random triangle lies in a closed unit square,then its inscribed circle s radius,r≤(5-1)/4",an equivalent minimum problem about a function of 2-variables is studied;the stagnation point and its value,value on the boundary of the function of 2-variables are studied,the equivalent problem is proved correct,so the Funar Conjecture is proved correct.

针对Funar猜想:“设任意三角形位于闭单位正方形内,则该三角形的内切圆半径,r≤(5-1)/4”,研究了与其等价的某二元函数的最小值问题;利用对此二元函数驻点及其取值、边界取值讨论,证明了等价问题成立,进而此Funar猜想得证。

Punctuation: Commas are used in non-defining adjective clauses.

标点:非定义形容词子句使用逗点。

Punctuation: No commas are used in defining adjective clauses.

标点:定义形容词子句不使用逗点。

He seemed to query every damn comma.

他简直对每一个逗点都不轻易放过。

anglewing butterfly with a comma-shaped mark on the underside of each hind wing.

一种翼前有凹痕的蛱蝶科蝴蝶，其后翅的下侧有逗点形斑点。

It was something to do with the question of whether commas should be placed inside brackets, or outside.

大概同逗点应该放在括号内还是括号外的问题有关。

You have specified an invalid printer name. A printer name cannot contain commas, semicolons, backslashes, or equal signs.

指定的打印机名无效，打印机名不可以包含逗点、分号、反斜线或等号。

There are always professional readers with publishing houses whose business it is to attend to the commas, semicolons, and split infinitives.

出版书籍的机关总有一些职业的阅稿人，他们便会去校正那些逗点，半支点，和分离不定法等等。

Comma separator, period decimal point: 1,234.567

逗号分隔符，句号十进制小数点: 1,234.567

Period separator, comma decimal point: 1.234,567

句号分隔符， 逗号十进制小数点: 1.234,567

the other said, almost tickled at the spectacle.

"对方说。 差点被这事逗乐了。

A comma is not a valid character for the description or region field of a download site.

不能在下载站点的说明或区域域中使用逗号。

Folder names cannot contain spaces, commas, periods, and other punctuation.

文件夹名不含有空格、逗号、句号及其他标点。

I did not take any points off if you forgot to put a comma here.

如果你忘了在这里点个逗号，我也不扣分。

Please do not stay in any room of the opposite sex after23：00 at night.

(9)团员于晚间十1点晚点名后,不得逗留于异性房间内或外出.

The guards gesticulated that he had better not linger there. He shook his head.

警卫人员作手势,示意他不要在那儿逗留.他点了点头.

The students in the dormitories were forbidden, unless they had special passes, to stay out after 11p.m.

除非有特别通行证，住校生在晚上11点钟后不得在我逗留。

A Frenchman, for instance, might find it hard to laugh at a Russian joke.

举例来说，一个法国人可能感到一个俄国笑话一点也不逗人发笑。

A punctuation mark(, )used to indicate a separation of ideas or of elements within the structure of a sentence.

逗号一种标点符号（，），用于表示句子结构内思想或要素的分开