But it could be that, well, imagine that my vector field accidentally goes in the opposite direction then this part of the curve, while things are flowing to the left, contributes negatively to flux.
的确有可能出现往两个方向流动的情况，可以想象到，这一小部分往相反方向流动，当流体向左流时，就只能算作负值了。
Electrons flowing through the chip would "see" a magnetic field that flips from one direction to the opposite every few hundred nanometres (billionths of a metre).
穿过芯片的电子可以“识别”某一磁场，该磁场每隔几百纳米(十亿分之一米)就变换一次方向。
A few seconds of attention with the driver looking in his desired direction get the car flowing again.
汽车对驾驶员需求方向的数秒观察可让其重新发动。
The next morning, about the time for offering the sacrifice, there it was-water flowing from the direction of Edom! And the land was filled with water.
次日早晨，约在献祭的时候，有水从以东而来，遍地就满了水。
Around the dark core of an optical vortex, the energy flow carried by the light beam is like a spiral staircase, flowing in a clockwise or counterclockwise direction.
绕着光涡旋的黑暗中心，光束携带的能量流就像螺旋梯，沿着顺时针或者逆时针方向流动。
The flowing of current first in one direction and then in another makes an alternating current.
电流先向一个方向流动，然后又向另一个方向流动，形成交流电。
The new V-shape binder surface improving the flowing direction of material during blank holding was proposed to restrain the wrinkle effectively.
针对皱折提出了一种新的V形压料面的模具结构，改善了压边时材料的流动方向，有效避免了皱折的产生。
The acknowledgement information relating to the flow of message in one direction is embedded( piggybacked) into normal data-carrying message flowing in the reverse direction.
与一个方向的报文流有关的确认信息钳在反方向正常携带数据的报文流中。
The acknowledgement information relating to the flow of message in one direction is embedded (piggybacked) into normal data-carrying message flowing in the reverse direction.
与一个方向的报文流有关的确认信息钳在反方向正常携带数据的报文流中。
According to the character of Magneto-rheological fluid (MRF), a type of MRF damper was designed. The direction of magnetic field is vertical to the flowing direction of MRF.
根据磁流变液的流变特性，设计了一种垂直磁场圆孔型阻尼器，其外加磁场方向垂直于磁流变液的流动方向。
Major rivers flowing through the municipality include the Yongding river and the Chaobai river, part of the Hai river system, and flowing in a southerly direction.
流经北京市的主要河流有：永定河，以及朝南流向属于海河水系的潮白河。
The more the rows of cooling film, the higher the heat transfer coefficient along the flowing direction.
多排气膜叠加，也使得换热增强系数沿流向增加。
That the Kuroshio flowing along the vertical direction of PN section is approved byanalyzing current datum from LADCP.
通过LADCP海流资料分析确认研究区域黑潮与PN断面近似垂直。
In addition, the distribution of pathways, the flowing direction of water, the direction of the plants are also the indispensable consideration of the integrated planning of the yard.
道路的布置、水体的流向、植物的面向也是整体规划必需考虑的。
Some astronomers even talk of leftover starlight from a future universe, its time flowing in the opposite direction from ours.
一些天文学家甚至来自将来的宇宙的残余星光的谈话，它的时间在相反的方向流动从我们的。
The aspiration air flowing direction is basically same with the direction of the valve seat. The flow coefficient of the air valve is high, and the flow loss is low.
吸气气流流动方向与阀座方向基本一致，气阀流量系数高，流动损失小；
The flowing direction of the solution from top to bottom is beneficial for the deposition of the deposit so as to reduce the influence of the floating of the deposit on the cathode quality.
溶液的流动方向由上而下有利于沉淀物的沉降，减少沉淀物漂浮对阴极质量的影响。
The direction of power flowing, variation of rotating speed and direction of the vane, and the criteria and restrictions of the variation are derived under different control strategy.
得出了不同控制策略下风力发电机功率流动方向、叶轮转速大小和方向的变化，以及叶轮转速变化的依据和限制。
The velvet flowing direction of the whole world points to China., which can be seen from the following data.
全球鹿茸的流向指向中国，可以从以下数据中看出。
The velvet flowing direction of the whole world points to China., which can be seen from the following data.
全球鹿茸的流向指向中国，可以从以下数据中看出。
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