在每一年的春分点上，太阳横跨着地球上的赤道，使得地球上大部分地区的白天和夜晚的时间接近相等。
At each equinox, the sun crosses the Earth's equator, making night and day of approximately equal length on most of the planet.
记住，当写的是近似值时，两边并不完全相等，但如果取很小的变化时，那么，最终两边的值将越来越接近。
Remember when we write approximately equal that means it is not quite the same, but if we take smaller variations then actually we will end up with values that are closer and closer.
但是我们承认，这些数据过于有限以至不能确定这个数字接近于供求相等时的均衡价格——它们可能过于高或过于低。
We recognize, however, that the data are too limited to be confident that these Numbers would be close to equilibrium prices that equate supply and demand-they may be too high or too low.
詹姆斯，设法将这些款项的能量接近相等。
James Barber's trying to push those amounts of energy closer to equal.
如果两个候选人的票数相等，这表明他们在比赛中不相上下，在比赛接近尾声时这些候选人进入到终点直道。
If both candidates have equal support, they are said to be running neck and neck. And candidates enter the home stretch when the race is near the end.
在漏孔校准过程中，通过调节稳压室中的压力，很容易使标准气体流量与漏孔漏率非常接近或相等，从而避免四极质谱计的非线性影响。
In calibrating the leak, the pressure in the ballast chamber can be precisely controlled in such a way that the standard gas flow through the orifice is close or equal to the leak rate.
尽量使冷、热水流道内的对流换热系数相等或接近，从而得到最佳的传热效果。
Try to make the cold, hot water flow passage of convection heat transfer coefficient is equal or close to, to get the best heat transfer effect.
镜煤和丝炭的液化水产率非常接近，其部分原因归因于二者所含的羟基强度近似相等。
The liquefied water production rate of the vitrain and fusain would be approximately equal and due to the partial reason, the hydroxyl strength of the vitrain and fusain would be approximately same.
镜煤和丝炭的液化水产率非常接近，其部分原因归因于二者所含的羟基强度近似相等。
The liquefied water production rate of the vitrain and fusain would be approximately equal and due to the partial reason, the hydroxyl strength of the vitrain and fusain would be approximately same.
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