结论雷公藤甲素在雷公藤药材中有不稳定现象存在。
CONCLUSION Triptolide content in Radix Tripterygii is not constant during its storage.
电力系统的电压不稳定现象正受到越来越多的关注。
The unstable voltage phenomena of power systems are suffering increasing concerns nowadays.
在对萝卜cms研究过程中，发现了育性不稳定现象。
During the study on CMS of radish, the fertility instability was found.
闭环反馈控制功率电子变换系统容易发生不稳定现象。
Instability exists mostly in power electronic converters with close loop feedback control.
柿子酒的生物稳定性较好，但存在非生物不稳定现象。
The microbe in persimmon wine appears in a comparatively good stable state, but there is non-bio-stability in the wine.
我们特别把注意力集中在裂纹扩张过程中的不稳定现象上。
Special attention has been focused on the instability phenomenon associated with crack propagation.
如果车辆密度大幅高于上述数字，则车流模式开始出现不稳定现象。
If the traffic density increases much above that, the flow pattern begins to become unstable.
叙述了SOW乳化液的不稳定现象，并讨论了一些稳定化的途径。
The phenomenon of instability for SOW emulsion was described, and the way for stabilization was discussed.
温度对三极管的性能影响较大，使得电路中的静态工作点出现不稳定现象。
The temperature had great effect to the triodes performance and made the quiescent operation point in circuitry unstable.
研究了广泛应用于风力发电的变速恒频双馈感应电机系统中的低频不稳定现象。
The low-frequency instability in variable speed constant frequency doubly fed induction generator(DFIG) widely used in wind power generation is investigated.
但是用定点器件实现时，在有限的精度运算中，可能出现不稳定现象和发生溢出。
But it will be occur of instability and overflow as result of operation of the finite precision.
但这并没有导致大冰盖发生不稳定现象，也无法为海平面上升的担忧提供新的依据。
But it did not destabilise the ice sheet or provide a new reason to worry about rising sea levels.
对放电中出现的破裂不稳定现象作了观测，并用表面探头观察了放电中的单极弧。
Disruptive instabilities of the discharge have been observed. Unipolar arcs are investigated with surface probes.
温控器安装时感温包只能水平安装和垂直向下安装，否则会出现温度不稳定现象。
When installing temperature controller, temperature sensor shall be put horizontally and vertically, Otherwise the temperature is unstable.
通过调查研究发现，彩色棉(特别是绿色棉)织物在使用过程中存在色彩不稳定现象。
Through proper investigation, the fabric made with colored cotton (especially green cotton) has a unstable phenomenon of color when using.
实践证明，煤矸地基为不良软土地基，工程上具有塑性、流变等不稳定现象，极易造成建筑物失稳。
It is proved in practice that gangue foundation is apt to give rise to instability to the buildings on it, due to its soft and deforming nature.
从偏微分方程反问题的角度解释了结构拓扑优化中棋盘格式、网格依赖性等数值不稳定现象的本质。
Form the point view of inverse PDE, the essence of numerical instabilities in the topology optimization is given, including checkerboard pattern and mesh-dependence.
经试验，安装该节流器的推力轴承在一定载荷范围内静态刚度接近无穷大，而且无气膜不稳定现象发生。
Results of the experiment show that hydrostatic gas-lubricated bearing with self controlled cone slot restrictor possesses of very high static stiffness and satisfactory stability in certain range.
高压直流换流器和换流变压器的饱和特性之间的相互作用可以导致换流变压器铁心饱和不稳定现象的发生。
The interaction of HVDC converter with the saturation characteristic of converter transformer can lead to core saturation instability of converter transformer.
在DPF- 40等离子体焦点装置中，首次观测到径向运动电流壳层的一种不稳定现象，即不稳定模式。
An instability phenomenon of the current sheath implosion, namely the unstable mode, has been observed in the DPF 40 plasma focus device.
为减小谐波不稳定发生的概率，保证直流系统运行的安全、稳定性，对谐波不稳定现象进行深入研究是十分必要的。
For decreasing the probability of harmonic instability and guaranteeing the safety and stability of HVDC's operation, it is necessary to research the harmonic instability deeply.
并基于直流输电开发研究平台，对三相接地故障激发的铁心饱和不稳定现象进行了仿真研究，验证了该方法的正确性。
Then base on the former research platform, an simulation of the core saturation instability caused by three-phase grounding fault is processed, thus the new judgment method is validated.
给出了一个形式简洁的方位随时间线性变化的可量测函数，并利用工作点漂移的技术解决了滤波器在方位小变化量时系统的不稳定现象。
In this paper, a linear function of bearing variation versus time is given, and the method of work-point drifting are used to solve filter system which is unstable in bearing small change.
针对发生流体弹性不稳定现象时的临界流速；不同螺旋半径上相邻管的相互影响；同一螺旋半径上、下游管的相互影响等问题作了讨论。
The problem such as the critical flow velocity at which fluid elastic instability phenomenon begin to occur, the reciprocal action on neighboring tubes in different helical radius, and that.
试验证明：同化效果的好坏与观测精度和观测频率密切相关，存在由于线性化和闭合假设带来的不稳定现象；扩展卡尔曼滤波本身具有强迫纠错作用。
The results indicate that the effect of the assimilation has a closed correlation with the frequency and precision of observation, has an instability brought by .
通过控制逆变器输入平均电流调节负载功率，简化了电路设计；通过单片机发出高频加低频调制的半桥驱动信号，消除调光过程中的电弧不稳定现象。
A easier and low-cost power control method is proposed in this paper, based on the regulation of the average input current of the inverter.
并且现在我依然认为管理者应当对此投入最大的关注，因为这样的现象会危害到团队的其他成员，并且，久而久之，这种不稳定因素造成的风险甚至会蔓延到整个公司。
And yes I believe management should most definitely care because of the impact it can have on the rest of the team, and the risk this dynamic builds up over time to the organization.
并且现在我依然认为管理者应当对此投入最大的关注，因为这样的现象会危害到团队的其他成员，并且，久而久之，这种不稳定因素造成的风险甚至会蔓延到整个公司。
And yes I believe management should most definitely care because of the impact it can have on the rest of the team, and the risk this dynamic builds up over time to the organization.
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