体虚

体虚者需滋补营养。

Those in weak health need to take tonics .

她感觉体虚、疲倦、头昏眼花。

She was plagued by weakness , fatigue , and dizziness

一个夜晚，一家人把年迈体虚的老母亲送到了敬老院，希望她在那里能得到悉心的照顾。

One evening a family brings their frail , elderly mother to a nursing home and leaves her , hoping she will be well cared for .

关于变形体虚功原理的陈述与证明

Statement and proof on the principle of virtual work of deformational body

缺钾的症状有体虚、无力和昏昏欲睡。

The symptoms of potassium deficiency include weakness , listlessness and drowsiness .

论变形体虚功原理的充分性

On the Sufficiency of Virtual Work Principle for Deformable Body

一些人还可能会感觉体虚、急躁甚至不舒服。

Some people might feel shaky , hot , or even sick .

关于变形体虚力原理的表述及证明

On the Expression and the Proof of Virtual Work Principle for Deformable Body

温补气血的药适宜体虚病人。

Drugs with the effect of warming and nourishing qi and Blood ate suitaBle for patients of weak constitution .

根据积分形式的三参量本构关系和变形体虚功原理，推导出了有限元形式的动力学方程；讨论了三参数初值的选取；

The finite element dynamic equations are derived through the established three parameters constitution in integral form and the virtual work principle .

由于数月以来吃到的都是糟糕的牧草，这些牲畜体虚瘦弱，甚至不能抵抗突然的降温。

The cattle , weakened and emaciated by months of poor grazing , simply couldn 't stand the sudden drop in temperature .

女子体虚，宜眼补肾滋阴，填精益髓之药。

Women with a weak constitution should take medicines with the effect of replenishing vital essence , tonifying kidney-yin and nourishing the bone marrow .

从变形体虚功原理出发，推导了平面任意变截面梁单元的刚度阵和质量阵；

By applying the virtual work principle , the stiffness and mass matrices of an arbitrary non-uniform plane beam element are derived in the paper .

肝硬化患者可能会出现疲惫、食欲不振、恶心、消瘦、阳痿、体虚和疲劳等症状。

Those with cirrhosis may experience several symptoms including exhaustion , loss of appetite , nausea , weight loss , impotence , weakness and fatigue .

研究了变形体虚功原理的理论和建立方法，并将其用于建立接触问题有限元法计算公式。

The theory of virtual work principles of deformable bodies and the technique to derive their expressions are studied and applied to contact problems to build FEM formulas .

在治疗时一方面要考虑到人老体虚，应适当补肾益脾，用药要平和，攻逐需要度，化气利水，恢复膀胱正常功能。

In treating the disease , taking the weak physique of old people into consideration we should strengthen the kidney and water circulation to restore the normal functions of urinary bladder .

该病症状包括：体虚，食欲不振，上吐下泻，皮肤色素沉着，情绪不稳定，低血压，脱发，排汗不畅等。

The symptoms include weakness , lack of appetite , diarrhea and vomiting , skin pigmentation , mental instability , low blood pressure , loss of body hair and absence of sweating .

病因病机（1）体虚过劳，复感外邪是慢性腰肌劳损发生的：基本原因。

Cause of disease disease machine ( 1 ) Body is weak lead the lassitude , reply the feeling the outside is evil is basic reason of the chronic waist muscle lassitude occurrence .

变形体的虚功原理

The Principle of Virtual Work for Deformable Bodies

变形体的虚功原理及其在求解接触问题中的应用

The Principle of Virtual Work for Deformable Bodies and Its Application to Contact Problems

结论：泌尿系草酸钙结石的发病与体质相关，草酸钙结石患者的素体以虚为多，发病时往往虚实兼夹。

Patients of calcium oxalate stone are usually virtual multi-ferrite , when the disease is often the actual situation and folders .

正交各向异性不同材料组合体的虚边界元解法用边界元法求解复杂条件下甚低频法电磁异常

Virtual Boundary Element Method for Solving Elastic Problems of Orthotropic Bodies with Different Materials COMPUTATION OF VLF ELECTROMAGNETIC ANOMALIES BY BEM IN COMPLEX CONDITION

有限变形弹性体的广义虚功原理

A generalized virtual work principle of finite elastic body

认知影射机制与英语时体化实为虚和化虚为实的表意功能

Cognitive Mapping and the Expressive Functions of the Factual and Hypothetical Uses of English Tenses and Aspects

根据基本体素的虚、实性，采用一种基于三角面片的集合运算来构造完整的实体。

According to the entitative property of basic voxel , the triangle surface Boolean operation arithmetic is used to construct the integrated entity .

但当切割成有限个元体时，虚功方程就只是变形体平衡的必要条件，而不能构成充分条件。

The virtual work equation is the necessary and sufficient condition for the equilibrium of the deformable body only when it is cut into infinite elements but not into finite elements .

城市是人类栖居的主要场所，其实体的形态和虚体的品质深刻地影响着我们的生活。

Cities are the main places of human dwelling . The form of physical and virtual has a profound impact on the quality of our lives .

针对变形体-刚体这种特殊的接触问题，应用变形体的虚功原理建立了相应的虚功方程，在此基础上得出有限元计算公式，并建立了弹塑性接触问题有限元计算的实现方法。

No matter the relative slide occurs or not , the contact bodies cannot penetrate each other in any wise . A finite element approach to solve deformable body-rigid body contact problems is developed . The finite element formulae are constructed on the basis of the virtual work principle .