|
Hyperpolarizability of chiral molecule was derived from the classical model of the coupled two-vibrator.In a given condition,the expression of cubic hyperpolarizability was calculated from an isotropic chiral medium,It is also derived the macroscopic thir
|
|
|
本文从手性分子的耦合双振子经典模型出发，推导出手性分子的超极化率.在特定情况下，给出了三阶非线性极化率的表达式.基于该模型讨论了手性介质分子各向同性分布的宏观非线性极化率. |
|
Hypersonic propulsion test facility is important for the scramjet ground tests.
|
|
|
摘要高超声速推进风洞是进行超燃冲压发动机模型地面模拟的重要试验设备。 |
|
Hypertension is more likely to be accompanied by low renin levels in blacks and the elderly.
|
|
|
在黑人和老年高血压患者中，更可能伴有低肾素水平。 |
|
Hypertension is the most familiar cardiovascular disease in our country, and the rat hypertension model play an important role in these studies.
|
|
|
摘要高血压是我国最常见的心血管疾病，而实验性高血压大鼠模型在高血压研究中扮演着重要的角色。 |
|
Hypertension leads to more hypertension.
|
|
|
高血压引起更多的高血压病。 |
|
Hypertension, or high blood pressure, is a serious disease that can result in heart attacks, strokes or kidney failure.
|
|
|
“高血压，是可能引起心力衰竭、中风、肾衰竭的一种严重疾病。 |
|
Hypertext - associational (non-linear) access to text-based information in a computer.
|
|
|
超文本，意指按人脑的联想思维方式非线性地组织管理信息的一种先进计算机技术。 |
|
Hyphae may grow loosely or form a compacted mass of pseudoparenchyma giving well-defined structures, as in toadstools.
|
|
|
真菌通常为腐生或寄生，由单细胞或丝状体（称为菌丝）组成，它们构成菌体或菌丝体。 |
|
Hypnagogic hallucinations may occur in this state, especially auditory ones.
|
|
|
由于造梦者的而且确仍然身处梦中，这个现象被称为「假清醒」。 |
|
Hypnosis with the internationally known and recognized Certified Clinical Hypnotherapist Adam Eason can help people both stop smoking and stay non-smokers.
|
|
|
美国科学家最近经研究发现，在正规的临床催眠师帮助下接受催眠治疗，有可能帮助吸烟者成功戒烟且长时间保持戒烟状态。 |
|
Hypnotic is the choice drug which etiologically and semeiologically treats insomnia.
|
|
|
催眠药物是对失眠症进行对因和对症治疗的首选药物。 |
