查询词典 negative direction

If the outward normal is negative, the shear stress is positive when in points in the negative direction of the coordinate axis which it parallels.

反之为负。例如：在X反方向的平面里，XY，XZ的值就为负。

Also choose elevation angles as positive above the boresight axis and negative below, and choose azimuth angles as positive in a clockwise direction and negative in a counterclockwise direction.

同时规定波束仰角在视轴线以上为正，以下为负，方位角以顺时针方向为正，逆时针方向为负。

However, you still lose the intrinsic value of option if the stock price moves to the negative direction.

然而，你还失去了内在价值，如果股票期权的价格动向负方向。

Because the electric quantity of electron is negative, according to Lenz's right hand law, the metal electrons on conductor move to the direction, while the positive charges move to the direction, so the direction of current is shown in the graph.

由于电子的电量是负值，根据楞慈右手定则，所以导体上金属电子向着方向移动，正电荷向方向移动，故电流的方向如图中所示的方向。

The negative shear area and angle φ′of negative shear plane in metal cutting are first found out and verified by experiments, and effects of angle φ′of negative shear plane on the change of cutting direction fracture formation is experimental studied in orthogonal cutting.

首次提出并证实了金属切削中负剪切区域和负剪切角φ′的存在，讨论了负剪切角φ′对切削方向亏缺形成及其变化的影响。

If you're headed in a negative direction, getting back on track may seem hopelessly out of reach.

如果你在向一个消极的方向前进，看起来无望返回正常轨道。

Sometimes does have relationship with them and sometimes does not have, affects when the direction the timing negative; The asset structure has the remarkable influence to the ROA; Produced assets, the total asset scale mainly lead to positive affect to manage achievement, but sometimes, in the different industry existence scale uneconomical phenomenon, will appear the negative influence; The revolving property and the consumptive property produce negative influence to manage achievement; The sales rate of incensement have no remarkable influence to manage achievement.

研究发现资产结构对营业收入净利率和净资产收益率的影响因会计年度不同而表现出不同的程度的相关性，有时有有时无，影响方向时正时负；资产结构对总资产报酬率有显著影响；产能性资产、总资产规模对经营业绩总体影响为正，但有些行业存在规模不经济的现象，有时会出现负方向影响；周转性资产和消耗性资产对经营业绩影响为负；销售增长率对经营业绩没有显著影响。

The women are sensitive oversuspicious, she will think many matters toward the negative direction.

女人都是敏感多疑的，她会把很多事情往消极的方向想。

This speed reducer is allowed to use in the environment of constant working system, and revolves in positive and negative direction.

该减速机允许使用在连续工作制的场合，同时允许正、反两个方向运转。

Both the reduction and oxidation peak potential shifted in a negative direction with an increase of pH, and the current response tended to decrease with increasing pH value.

如图，减少。氧化峰潜在的消极的方向转变增加的酸碱度，当前的响应的倾向随着pH值下降。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。