This paper describes a method based on the generalized principle of virtual work to derive the hybrid model of finite element. An assumed-strain hybrid model was obtained.
本文提出用广义虚功原理的方法建立有限元的杂交模型，并具体导出了一种杂交应变模型。
He is the first person to develop a hybrid rice strain.
他是第一个开发杂交水稻品种的人。
Now more than 60% of the rice produced in China each year is from the hybrid rice strain.
现在，中国每年生产的水稻有60%以上都是杂交水稻。
Chinese scientist Yuan Longping, renowned or developing the first hybrid rice strain, died of organ failure at 91 on May 22nd, 2021.
中国著名的杂交水稻科学家袁隆平于2021年5月22日因器官衰竭去世，享年91岁。
After preliminary investigations, it was concluded this month that the cause is not seasonal influenza but rather an entirely new hybrid strain composed of pig, bird and human viruses.
初步调研后的结论表示，这些病症并非季节性流感所致，而是因为一种由猪、鸟、人类病毒组成的全新杂交病毒链。
Verification of the vaccine strain: After its preparation, the hybrid virus needs to be tested to make sure that it truly produces the outer proteins of the pandemic strain, is safe and grows in eggs.
验证疫苗株：制备好混合病毒后，必须进行验证以保证其确实能产生大流行毒株的外蛋白，并且是安全的，能在鸡蛋中生长。
After a while, a hybrid is formed which contains the inner components of the laboratory strain, and the outer components of the pandemic strain.
经过一段时间，形成一种混合物，它包含实验室毒株的内部成分以及大流行毒株的外部成分。
A hybrid grid method was used to determine the principal plastic strain distribution in a deformed area of a sheet metal piece.
为进一步研究大型覆盖件冲压成形质量分析的技术，采用混合网格法进行变形区域塑性主应变分布测量。
And the effect of both strain rate and interracial properties on the hybrid effect of CALL was investigated.
在所有应变率下，CALL材料都存在明显的正混杂效应。
The male rate of GIFT strain was similar to " 78 " strain, but was less than " 88 " strain and hybrid.
吉富品系的雄性率同“78”品系相似，低于“88”品系和尼奥鱼。
The swine flu strain that is spreading is a never-before-seen hybrid of human, swine and bird influenza but is widely known as swine flu.
猪流感病毒是一个混合人类，猪和禽流感的新型病毒。但人们普遍称为猪流感。
It is great meaningful to distinguish pure strain tilapia and hybrid in morphology.
如何在外部形态上区分纯种和各种杂交鱼，在实际生产中有十分重要的意义。
The comprehensive traits of hybrid strain and parent strain fruiting bodies were verified by the fruiting test of 42 strains.
对42个菌株进行栽培出菇试验，考证了杂交菌株和亲本菌株菇体综合性状。
The results shows that the stress-strain curves of the composites were nonlinear and the hybrid fiber composites had a positive hybrid effect when the brittle matrix was used.
结果表明，玻璃、碳及其混杂纤维复合材料的平面剪切应力-应变曲线均具有非线性特征；在脆性基体中选用混杂结构，其复合材料的剪切性能具有正的混杂效应。
Tube strain is first fixed, and after killing hybrid fungi, cooling, cutting strain volva, the strain is transplanted to new culture medium before a cotton cover is plugged.
其转接方法是：先固定试管菌种，经杀灭杂菌并冷却，划割菌种托(钩)菌块后转接新培养基，插盖棉塞。
Tube strain is first fixed, and after killing hybrid fungi, cooling, cutting strain volva, the strain is transplanted to new culture medium before a cotton cover is plugged.
其转接方法是：先固定试管菌种，经杀灭杂菌并冷却，划割菌种托(钩)菌块后转接新培养基，插盖棉塞。
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