当进给速度不恒定时，会造成许多问题。
When the velocity (feed rate) is not constant, several problems can result.
主要的特征是：体温不恒定；…
结果：各肌支的发出顺序不恒定，存在交叉；
Results: The arrangements of muscular branches were changeable.
结果显示：髁突软骨各带厚度不恒定，波动起伏较大。
The results show that the thicknesses of each zone are not constant and fluctuate obviously.
花粉母细胞染色体数不恒定，后期两极染色体数分配不均等。
So were chromosomal deficiency or reproduction, and unequal division in the period of pollen mother cell.
但在天然河道水面线计算中，为了节省工作量把不恒定流视为恒定流。
However, the unstable flow is usually considered as stable flow in the calculation of natural river water surface curve in order to minimize the calculation work.
利用一维不恒定水流泥沙数学模型，研究泥沙实体模型试验的时间变态问题。
An unsteady 1-d flow and sediment model is used as a tool to study the scale effect caused by time distortion in physical models of sediment transport.
他再也不用每几个小时就吃一次饭；过量的生长激素产生了大量的胰岛素，当血流量不恒定时，就造成患者血糖升高。
He no longer had to eat every couple of hours; the excess growth hormone caused an overproduction of insulin, which sent his blood sugar plunging when he wasn't maintaining a constant stream of food.
该模型的连续性证明的表达式“周期性波动”和“商业周期”，虽然动作既不恒定的持续时间也不恒定的长度。
The continuous character of this model justifies the expressions' cyclical fluctuations' and 'business cycle' although the movements have neither constant duration nor constant length.
通过分析该模型中物与像的对应关系，得出了射影失真产生的根源是光学系统放大率的不恒定，并与相机的外参数：倾角及视场的大小有着非线性的变化关系。
The reason for Projective distortion that the amplification ratio is not constant but has nonlinear relation with pitch and tilt angles and field of view of cameras was found out.
当火车头在相对恒定速度下前进或者空转时，这时电池就为马达提供能量，柴油发动机不工作。
When the locomotive is traveling at a constant speed or idling, the battery rather than the diesel engine can power the motor.
所有这些各种各样的损耗，尽管它们数量很大，却一点也不违反能量守恒定律。
All these various losses great as they are do not in any way contradict the law of conservation of energy.
机器中的各种损耗，尽管很大，但这与能量守恒定律丝毫也不矛盾。
The various losses in a machine great as they are do not in any way contradict the law of conservation of energy.
在假定桩土接触面不产生滑移的条件下，确定在桩基础沉降过程中与能量守恒定律等效的位移协调方程，并在此基础上建立了一种新的单桩沉降计算方法。
Assuming no slippage occurred on the interface between pile and soil, an equivalent equation of displacement coordination is obtained to constitute a new method calculating settlement of single pile.
基于不破裂前提，从合理压边间隙控制中获得常压边力控制所需的恒定压边力。
Based on the prerequisite of no cracking, the fit constant BHF was acquired from reasonable blankholder gap control.
基于不破裂前提，从合理压边间隙控制中获得常压边力控制所需的恒定压边力。
Based on the prerequisite of no cracking, the fit constant BHF was acquired from reasonable blankholder gap control.
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