动力发生

Earth's shape also changes over time due to a menagerie of other dynamic factors.

随着时间的过去，地球的表面也随之发生变化，这归因于其他动力因素。

The effect of tectonic stress would induce the brittle and ductile deformation of coal, as well as its dynamic metamorphism at different degrees.

在构造应力作用下，煤岩不仅发生脆性和韧性变形，而且还产生不同程度的动力变质作用。

Combining both dynamics and cloud microphysics is necessary and important to comprehensively understand the basic physical mechanism of formation and development of clouds and precipitation.

为更全面的认识、理解云系和降水发展物理过程本质，把云的宏观动力过程同微物理过程相结合起来研究云系的发生发展是非常必要的。

It is like the sequel to the dream – the same Van Norden, but minus the primal cause.

如今发生的事情是那场梦的继续-还是同一个范诺登，不过没有了那个原始动力。

As a main power equipment in the oil-field, PZ12V190 Diesel engine plays a important role and works in hard conditions.

PZ12V190柴油机是油田钻井的主要动力设备，鉴于它地位的重要性以及恶劣的工作条件，及时有效地预测和发现故障可以极大地减少突发事故的发生，同时。。。

It launched its proposals after identifying a number of perceived problem areas including a lack of incentive in player training, a lack of local and regional identity as far as many club teams are concerned, a lack of competitive balance, overstocked squads and concentration of wealth among an élite few clubs in many countries.

在考虑到一系列的敏感问题后慎重提出的。如球员训练缺少动力，许多俱乐部缺少本地和地区性的相互识别，竞争平衡性的失调，过密的队伍和财富集中化，都发生在很多国家的许多俱乐部身上。

The study of ore-forming rules indicates that the shearing force came from interaction of plate-plate is the initial force, which result in remelting of deep rock. Early formed faults and later dome structures provide favourable passage-way for ore-material migrating. Finally due to complete circulate convection, ore-material experience a process of complete differentation and begin to crystal and settle in certain circumstance. In some favourable tectonic zone ore-forming material enriched to deposit.

对成矿机制的研究显示板块作用产生的剪切力是造成区内深部岩石重熔的源动力，而早期形成的断裂体系及后期形成穹窿构造为矿物质的运移提供了有利的通道，在完善的循环对流机制配合下，成矿物质在迁移过程中发生较为充分的分异作用，各类矿物质在相应的物化环境中结晶沉淀，并在有利的构造部位富集成矿。

Upon to Ljapunov's concept of motion stability, the dynamic instability should be understood as the existence of at least one perturbed motion, which is initially in the small neighbourhood of the undisturbed motion and which starts at t =t〓, when is singular for the first time, depart monotonically from the neighbourhood, this phenomenon is proposed to be referred to as the quasi-bifurcation phenomenon.

按J〓运动稳定性概念，动力失稳应理解为在基本运动的小邻域内至少存在一种干扰运动会偏离基本运动并单调增长，偏离发生在时刻t=t〓，此时切线刚度矩阵奇异。这是所谓准分叉现象。

In the study of the nonlinear dynamics, Melnikov function is widely used as a criterion to check whether subharmonic or ultra-subharmonic bifurcation even chaos will occur in a perturbed Hamilton system.

在非线性动力系统的研究中， Melnikov函数被广泛地用来作为微扰哈密顿系统是否发生次谐或超次谐分岔乃至混沌的判据。

Viral infection of the host cell may be switched on by the specific and stable combination of one or several viral envelope protein with one or several glycoprotein receptors available on the cell membrane, which is followed by viral pinocytosis or viral fusion with cell membrance, viral deenvelope, viral particle movement from cytoplasm towards nucleus and the viral gene passage.

病毒感染细胞可能是通过一个或几个病毒包膜蛋白与一个或多个细胞膜上的糖蛋白受体特异稳定地结合而启动，通过病毒胞饮作用或者病毒与胞膜融合、病毒脱包膜、病毒粒子从胞浆到胞核的运动和病毒基因通过核膜的传代将会发生；但参与这些动力过程相关的病毒、细胞结构和生化因子仍不清楚。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。