查询词典 alternating tensor

This picture of how cancer cells shift between two alternating states -- travelers and nesters -- represents a new understanding of how cancer metastasizes, or spreads to other parts of the body, said the Duke Comprehensive Cancer Center researchers who conducted the study.

&该研究描绘出癌细胞如何在两种交互的状态下转变-迁移态和成巢态。这表明对于癌细胞是如何转移或扩散到人体其他部位的机制有了新的认识。&实施该项研究的杜克综合肿瘤中心的研究人员说。

The plasmas collectively oscillated under the effect of the sheath alternating-electric field, whose oscillation cycle is consistent with RF.

系统中的等离子体在鞘层交变电场的作用下在系统中集体振荡，振荡周期与射频频率相符。

Results They were characterized by onset before 18 monthes of age, frequent episodes of alternating paralysis lasting from a few minutes to several hours, together with transient occular palsies, nystagmus, choreoathetosis, autonomic dysfunction and development of congnitive impairment.

结果6例患儿的临床特征为出生后18个月起内病，频繁发作，持续数分钟至数小时；短暂的眼球震颤，肌张

Results They were characterized by onset before 18 monthes of age, frequent episodes of alternating paralysis lasting from a few minutes to several hours, together with transient occular palsies, nystagmus, choreoathetosis, autonomic dysfunction and development of congnitive impairment.

结果 6例患儿的临床特征为出生后18个月起内病，频繁发作，持续数分钟至数小时；短暂的眼球震颤，肌张力异常，舞蹈徐动样动作，植物神经机能紊乱和认知机能减退；睡眠可缓解无力及锥体外系症状。

The current drawn by the electrical alternating siphons is minimal, and much less than the current drawnby pumps.

电动交替虹吸管启动所需的电流很小，比泵所需的电流要小。

As the alternating current cycles back and forth, the resulting variation in the magnetic field sloshes these vortices around within the superconductor, losing energy as heat as they do so.

当交流电的电流发生周期性变化时，随之改变的磁场会使超导体内部的旋涡产生震荡，在此过程中部分能量会以热能的形式散失。

As the alternating current cycles back and forth, the resulting variation in the magnetic field sloshes these vortic es around within the superconductor, losing energy as heat as they do so.

当交流电的电流发生周期性变化时，随之改变的磁场会使超导体内部的旋涡产生震荡，在此过程中部分能量会以热能的形式散失。

Doctors tried to minister to her hysteria,depression,anorexia,insomnia,wildly alternating moods,lacerating rages,trances,fugue states,terrible confusions.

医师想要治疗她的歇斯底里、忧郁症、厌食症、失眠症、情绪极度变化、破坏性的愤怒、精神恍惚、神游症、意识混淆等病症。

It consists mainly of a series of modern uplifts alternating with sudsidence zones.

该体系的主体构造是由一系列呈NNW向相间展布的现代隆起带和沉降带组成。

Chiral SalanCrX complexesa saturated version of SalenCr(ⅢX are designed,and in conjunction with an ionic quaternary ammonium salt or organic strong base can efficiently catalyze the asymmetric,regio-and stereoselective alternating copolymerization of CO_2 with rac-PO at mild conditions to afford isotactic-enriched polycarbonates with～95%head-to-tail linkages and moderate enantioselectivity.

本论文在Salen构型配体的基础上，设计合成了一系列手性Salan型铬配合物，并将其与季铵盐/有机强碱组成亲电-亲核双组分催化体系，在室温下可以有效的催化CO_2和环氧丙烷的不对称交替共聚反应，实现了CO_2和环氧丙烷的不对称交替共聚反应的区域和立体化学控制，得到95%的头尾连接单元和中等光学纯度(对映体过量值ee%≈70%)的全同结构的聚碳酸酯。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。