1) gravitational instability
引力不稳定性
1.
In order to study the effect of the gravitational instability in the formation and evolution of giant molecular cloud models (GMCs) in galaxies, the differential rotation models are developed by means of computer simulation methods.
为了研究引力不稳定性在巨分子云形成中的作用，通过计算机模拟技术建立了星系中分子云的较差自转模型。
2.
Two models of molecular cloud in disk galaxies are proposed to investigate the formation of giant molecular clouds (GMCs) under the gravitational instability and random collision using PP(Particle Particle) simulation.
与随机碰撞机制不同 ,不稳定性机制中的引力不稳定性纯粹是由引力支配的 ,因为没有足够的压力梯度与引力平衡 ,引力不稳定性最终将导致形成一个高压致密的分子云 。
2) buoyancy/surface-tension driven instability
浮力/表面张力引起不稳定性
3) gravitational instability
引力非稳定性
1.
It is shown that there is a condensation effect in dust plasma that caused by the gravitational instability, so that the density increases locally.
结果表明 ,尘埃等离子体中存在一种由引力非稳定性产生的凝聚效应 ,从而导致局域密度增大 。
2.
It is shown that the gravitational instability takes place only when the Jeans frequency is more than the frequency of dust plasma, and the growing rate for the instability depends intensely on the collisional frequency in dust plasma.
结果表明 ,当Jeans频率大于尘埃等离子体频率时才能产生引力非稳定性 ;非稳定模的增长速率强烈依赖于碰撞频率 ,并且尘埃等离子体引力不稳定的临界波长大于Jeans长
4) dynamic instability
动力不稳定性
1.
Research on dynamic instability of tainter gates;
水工弧形钢闸门动力不稳定性研究
5) buoyancy instability
浮力不稳定性
6) gravitational instability
重力不稳定性
1.
The sliding structures are only secondary,independent phenomena,and hence can be best interpreted as products of the gravitational instability,leading to a limited sliding along the pre-existing dipping bedding planes or detachment shear zones.
这种滑动构造只是一类继发性的独立构造现象,可以解释为是在重力不稳定性影响下,部分沉积岩层沿着先存的倾斜层理面或拆离剪切带向下坡有限滑动的结果。
补充资料：连续性与非连续性(见间断性与不间断性)
连续性与非连续性(见间断性与不间断性)
continuity and discontinuity
11an父ux泊g四f“山。麻以角g、.连续性与非连续性(c。nt，n琳t:nuity一)_见间断性与不间断性。and diseo红ti-
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参考词条