查询词典 instability

Using the MAGIC PIC simulation program,the author simulated the S-band RTSA,studied the two-stream interaction mechanism and deeply understood the two-stream instability that generates the microwave amplification.

标 签 MAGIC 粒子模拟相对论双流放大器双流不稳定性 S波段 MAGIC PIC simulation Relativistic Two-Stream Amplifier two-stream instability S-band

This design from one mode to a cavity is now a two-chamber because a Modulus carried out when the design of a cavity and found a lot of products a greater impact on the quality of the defect, such as lack of cold Liaocao, melting Stripping of instability and mobility difficulties and other factors.

本设计由原来的一模一腔正改为现在的一模两腔，原因是当进行一模一腔的设计时，发现了很多对制品质量影响较大的缺憾，例如缺少冷料槽，熔体流动不稳定和脱模困难等因素。

These results indicate that short-penetrating irradiation can effectively trigger the plant genomic instability at the level of plant.

以上实验结果表明，低穿透能力的辐射能有效增加植物基因组的不稳定性。

Acetone and methyl ethyl ketone does have a strong solubility, due to solvent inks are pigment dispersant through a combination of bond and bond formation of throwing power, and too strong solvents will destroy this balance, resulting in pigment dispersion instability precipitation, the ultimate plug nozzle.

丙酮和丁酮确实有很强的溶解性，由于溶剂墨水中的颜料是被分散剂通过键与键的结合形成分散能力的，过强的溶剂会破坏这种平衡，造成颜料分散的不稳定，产生沉淀，最终堵塞喷头。

The vertical tail size is not set to avoid spiral instability because this mode is not critical.

垂尾的大小不是根据避免螺旋不稳定来确定的。因为这种运动模态不是设计状态。

Power parts: motor 0.8 kilowatts,(the most energy-efficient textile machinery) Use of floor type, in the past motor installed in the wall due to power large central power-particularly prone to vibration force, causing a long time in different parts of the rack screws loose, resulting in glitches and instability caused by take-wai (3) Weft parts: the reference to a high-speed rapier looms used Chuanjian round, narrow tracks, narrow sword belt, reducing machine noise, so that the warp to reduce significantly reduced contact surface the warp yarn breakage improved product quality and quantity; and reducing machine noise below 70 decibels more than the requirements of the State Environmental Protection 100 decibels.

动力部分：电机0.8千瓦，采用落地式，以往电机装在墙板中部开机时由于动力较大特别容易产生振动力，时间长造成了机架各部位螺丝松动，产生小故障且造成接纬不稳定（3）引纬部分：引用了高速剑杆机采用的传剑轮，窄轨道，窄剑带，降低了整机噪音，使经纱接触面减少明显减少了经纱断头提高了产品质量和数量；且降低了整机噪音70分贝以下超过国家环保100分贝的要求。

A computer simulation based on strong-weak model shows good agreement with the linear theory. The linear theory of the ion trapping instability caused by ions in equilibrium is also introduced in this paper.

包括不稳定性的增长率与中性化系数的关系、阈值与中性化系数的关系、束流的相干频率漂移和展宽、离子在空间的分布和尺寸、离子动态丢失的机制以及离子在储存环内积累的极限。

In addition, the above from your computer that started the voice of a great situation, may be the voice of the hard disk, then it may be hard work has been instability in the state, please note that check.

另外，从您上面说的计算机启动后声音很大的情况来看，可能是硬盘发出的声音，那么也可能是硬盘工作状态已经不稳定了，请注意检查。

On the formation mechanism of brown dwarfs astronomers have different opinions, the more common projectile theory, the former star's light caused by erosion of the nuclear theory of opacity constraints of splitting theory, the original star's disk instability theory.

关于褐矮星形成的机制天文学家们众说纷纭，比较常见的有抛射理论、前恒星核的光致侵蚀理论、不透明度制约的分裂理论、原恒星盘的不稳定性理论等。

Those ions will perform stable oscillation nearby the beam orbit while their mass is larger than a critical mass. The accumulation of trapped ions nearby the beam orbit, interacting with beam, can cause the tune shift of beam, blowup of beam emittance, increase of local vacuum pressure, and can even lead to the occurrence of beam instability.

这些被俘获的离子在束流轨道附近的积累并和束流的相互作用，会引起束流振荡频率的漂移和展宽、束流发射度的增加、局部真空度的恶化等各种负效应，有时甚至会导致束流不稳定的发生，从而影响储存环的正常工作，在这种情况下采用离子清洗方法将离子清洗掉对保证储存环的长期、稳定的运行是必要的。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。