使不稳定

However, opioid receptors are not expressed naturally in great abundance, they are relatively labile and frequently difficult to solubilize as monomers. The availability of their cDNAs makes them good candidates for overexpression in heterologous cells, which offers hope for the purification of membrane receptors for biochemical and structural studies.

在生物体内，阿片受体的含量很低，分离纯化过程中受体蛋白不稳定、易形成多聚体。cDNAs的克隆成功使阿片受体的异源高效表达成为可能，为研究阿片受体蛋白的生化特性和结构特征创造了条件。

Financial integration is regarded by some as having the potential to destabilise the global economy.

有些人则认为，金融一体化还有使全球经济不稳定的潜在威胁。

The precondition and principal part of option and option trade in electricity market is expatiated in this paper,the classification and relationship among those option trades are declaimed,the applications of option tools in electricity market is also enumerated.How ...

价格的过度波动容易造成市场的不稳定及系统运行安全的隐患，如何使整个电力市场的运行建立在长期价格信号和理性交易之上，避免因市场参与者的盲目和短期行为造成电力价格过度波动，已经

According to failure analyses of the cooling wall of No.5 blast furnace in No.1Iron Making Plant of Jigang in heavy repair in 2000, the main cause of longitudinal crack of cooling wall with ribs enchased in bricks is the temperature instability of hot side of cooling wall.

根据济钢第一炼铁厂5＃高炉在2000年大修中的破损情况，分析筋条镶砖式冷却壁纵裂原因是冷却壁热面温度不稳定，而全覆盖式冷却壁由于其结构能使冷却壁本体温度变化幅度小，且有很强的抵抗裂纹扩展的能力，因而破损速度较慢。

But they do demonstrate the importance of unstable conditions in imparting to snowflakes their famous diversity.

但是他们确实证明了不稳定的条件在使雪晶出现多样性中的重要性。

And though technology has made the present much less stable than the past,and surely will make the future more turbulent still, there is good reason to hope that our lives, in sum and on average, will be better as a result.

并且虽然技术已经让现在比过去更不稳定，而且一定还要使未来变得更加狂躁，但是有理由希望我们的生活在总体和平均水平上有更好的结果。

And though technology has made the present much less stable than the past, and surely will make the future more turbulent still, there is good reason to hope that our lives, in sum and on average, will be better as a result.

虽然技术使得现在比过去更不稳定，并且肯定会使将来更难以控制，但是我们有理由相信，不论是总体还是平均，我们的生活会因此而变得更好。

Backing up the maximum evaluation overestimates the best move, and generates a lot of instability in the search.

备份最高评估值高估了最好的棋步，使搜索很不稳定。

Failure could see the south reverting to chronic instability, or even to war again.

政治进程失败会使南方重回长期不稳定的老路，甚至在此爆发战争。

On the foundation of the analysis,a fault diagnosis method which is an advanced pattern recognition method is proposed and a fault diagnosis system of generator excitation power unit based on virtual instrument is developed.It is proved by experiment that the fault diagnosis system can precisely judge which thirstier goes wrong and get accurate diagnosis result.

发生晶闸管直通故障时，瞬间将造成相电压短路，短路电流使保护电路动作；而发生晶闸管开路故障时(如晶闸管器件门极损坏或触发脉冲丢失等故障)，功率单元仍然工作，但输出励磁电压的脉动增大，平均值降低，这种带病工作导致励磁电压波形产生畸变，从而导致了发电机工作在不稳定状态，同时也加大了对电网的干扰[2]。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷