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- gravitational bound state 引力束缚态
- An electron is by some means removed from the most tightly bound state of motion. 用某种方法把一个电子从束缚最紧的运动状态上移走。
- Star clusters are groups of stars which are gravitationally bound. 星团是星体依靠重力作用附着在一起而构成的。
- An electrically neutral excited state of an insulator or semiconductor, often regarded as a bound state of an electron and a hole. 激子由于吸收光子在固体中产生的可移动的束缚的电子-空子对
- There is one or more send ports and/or send port groups associating with this orchestration which is in the Bound state. 存在一个或多个与该处于绑定状态的业务流程相关联的发送端口和/或发送端口组。
- The spinar is a gigantic machine converting gravitational binding energy into electromagnetic radiation by means of rotation. 旋转体是一架通过自转把引力束缚能转换为电磁辐射的巨大机器。
- Most galaxies are found in gravitationally bound groups, called clusters. 大多数星系发现于各个靠引力维系的集团内,也成为星系团。
- The instability would invariably cause a turbulent flow that would transport angular momentum outward and dissipate gravitational binding energy. 这个不稳定性一定可造成乱流,向外传送角动量,并消耗重力束缚能。
- The bound state eigenfunctions of modified Poschl-Teller potential expressed in terms of universal associaced-Legendre polynomials ean be obtained as this equation is solved by using series expansion method. 用级数法解此方程;得到了用普遍的associated-Legendre多项式表示的修正Poschl-Teller势的束缚态的归一化波函数.
- The gravitational binding means that the galaxies and other material within a mature cluster have settled into an overall dynamic equilibrium. 重力束缚的意思是在一个成熟的星系团中,星系与其他物质已经达到稳定的整体动态平衡。
- It is shown that when the direct coupling between fermion and Higgs field approaches zero, but the Dirac mass is kept finite, then the necessary condition of the fermion-monopole bound state is not satisfied. 结果表明,当费密子与Higgs场之间的直接耦合趋于零,但狄拉克质量保持固定时,费密子-磁单极束缚态的必要条件必不被满足。
- Many of these appear to be fairly uniform, so by the virial theorem the total kinetic energy should be half the total gravitational binding energy of the galaxies. 多数这些好象是很统一,因此靠维里法则总动能应该是星系总引力聚合能的一半。
- Spiral galaxies are considered to be gravitationally bound configurations of stars. 旋涡星系被认为是由恒星组成的引力束缚系统。
- Direct observation of the binding state of the kinesin head to the microtubule. 直接观察的驱动蛋白结合状态 , 头部微管。
- This gas resides in the largest gravitationally bound structures, the massive galaxy clusters. 相对于此,第三类观测涉及完全相反的对象:位于宇宙相对近处的大质量浓稠气体团。
- Deuterion-deuterion tight bound states model about the mechanism of socalled "nuclear cold fusion" is proposed. 摘要提出了氘-氘紧束缚态模型。
- Experimentally it is possi-ble to find out a number of narrow resonances and bound states. 在实验上有可能会发现一些窄宽度的共振态和束缚态结构.
- Isolated gravitationally bound small molecular clouds with masses less than a few hundred times the mass of the sun are called Bok globule. 孤立的、引力束缚的,质量在数百个太阳质量以下的小分子云称为包克球。
- M33 is part of what's known as the Local Group of galaxies, and it is gravitationally bound to our home galaxy the Milky Way. M33是已知的本星系群的一部分,而且,其因重力作用而被我们人类所在的银河系所束缚而牵制。
- This fact is unexpected.For gravitationally bound objects such as ordinary stars and rocky planets, more massive objects are larger. 这真是令人诧异,因为由重力造成的束缚系统(如一般恒星和由岩石构成的行星),质量愈大其体积也愈大。