This value can be negative to extrude in the direction opposite the Face object's normal vector.

这个值可以为负，从而在Face对象的法向量的反方向上挤压。

youdao

Living alone was conceived to be negative—dark and cold—while being together suggested warmth and light.

独自生活被认为是负面的——黑暗寒冷——而与人一起则意味着温暖和光明。

youdao

This "negative," as Talbot called it, could then be used to print multiple positive images on another piece of treated paper.

这种被 Talbot 称之为“负片”的东西，随后会被用在另一张经过处理的纸片上来洗印多张正面图像。

youdao

Mr.Medvedev said he wants to make special mention that potential negative consequences from decisions (to go through with the NATO exercises) will completely and thoroughly be the responsibility of officials who adopt them.

VOA: standard.2009.04.30

If there were no voltage on the plates, we would expect everything to be over here in some negative value falling.

如果板子上没有速度，这些可能都在这,都是负值下降的。

麻省理工公开课 - 固态化学导论课程节选

I mean buy could actually be a negative indicator that this is probably not of interest to the user.

我的意思是购物可能是一个负面暗示,暗示用户对这些不是很有兴趣。

哈佛公开课 - 计算机科学课程节选

In one scenario, he said, Dundee examines all the forces that will be negative to gold.

FORBES: INTERVIEW: Inflation Should Not Be A Problem For U.S., Canada, Gold Prices To Rise -- Dundee's Murenbeeld

"Persons who are tested prior to six months after exposure and are found to be negative should be tested again at six months after exposure to assure they are negative, " the statement advised.

CNN: Dozens of Okla. dentist's patients positive for hepatitis

The good news, according to Sterne Agee analyst Shaw Wu, is that the for the first time in a while, consensus estimates may actually be negative enough to prevent an earnings miss.

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