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- The direct effect on a hybrid plant produced by the transfer of pollen from one strain to the endosperm of a different strain. 异粉性杂交植物的一种直接反应,通过将一种植物的花粉引入另一种植物的内乳中所产生
- Flowers unisexual, monoecious or different strains. 花单性,雌雄同株或异株。
- There are many different strains of rotavirus. 轮状病毒分许多不同的病毒株。
- Using the split Hopkinson pressure bar technique,the dynamic mechanical behaviour of ECO-RPC was investigated under different strain rates. 采用霍普金森杆方法研究了高速冲击下应变速率对ECO RPC动态力学性能的影响.
- By the fracture analysis and metallographic analysis, we obtained the spall fracture mechanism at different strain rate. 对回收的样品进行了断口分析和金相分析,从宏微观角度分析了无钴合金在不同应变率下的断裂机制。
- To determine the strain rate effect, the nylon 6 nanocomposites with 5 wt % loading of the organoclay were tested at different strain rates. 为了解应变率的影响,添加 5 %25有机黏土的尼龙 6奈米复材,将以不同的应变率做测试。
- The specimens of 6063 aluminum alloy are tensioned under different stress triaxiality and different strain rates,the mechanical properties of 6063 aluminum alloy can be drawn. 对6063铝合金试样在不同应力三轴度和不同应变率下进行拉伸试验,得到了该合金在这两种情况下的力学性能。
- At least one outbreak of a different strain of MRSA has been traced to the eating of contaminated food by a hospital patient with a weakened immune system. 现在至少有一个MRSA另一变种的病例被证明是由于一个免疫系统脆弱的住院病人食用了被污染的食物。
- The elevated temperature plastic deformation was studied by thermomechanical processes for three kinds of Mg-RE alloys in different temperature and different strain rate. 采用热/力压缩模拟实验研究了3种镁-稀土合金在不同变形条件下高温塑性变形行为。
- Transformation between FLD and FLSD under different strain paths were obtained according to diffuse instability theory、groove instability theory and pl... 结果表明,对于同一失稳准则,在不同加载应变路径下FLSD几乎为同一条曲线,FLSD作为复杂加载路径板料成形极限判据更加方便。
- This one is a different strain. “这是一种不同的病毒。”
- The reason is that the influenza virus mutates much more rapidly than most other viruses.A person who develops immunity to one strain of the virus is not well protected from a different strain. 这是由于流感病毒比大部分病毒的基因变异都要快,一个人即使对一类流感病毒产生了免疫,也未必能抵御另外一种流感病毒。
- According to statistical constitutive model of fiber bundles, a statistical constitutive equation of aramid fiber bundles is derived from statistical analysis of test data at different strain rates. 并根据纤维束统计本构模型,获得不同变率下芳纶纤维束力学性能的统计本构方程。
- McNamara and Melissa Morgan in our other lab (Lambert's), employing a different strain of rat and testing conditions, has confirmed that long-term spatial learning is enhanced in older mother rats. 尤有甚者,这些研究人员利用一种十字形迷宫来测量老鼠的胆量。
- Reading and writing are different skills. 阅读与写作是不同的技能。
- About 200 different strains of virus can produce colds; they are spread by direct or indirect contact. 约有两百种不同病毒株可造成普通感冒。经由人与人间的接触传播。
- The missense mutation between adr NC-1 and adw or ayw is higher than between the different strains of adr. 不同亚型间的错义突变比同一亚型不同毒株间的错义突变多。
- Een different strains of the same kind of bacteria will hae unique identifying patterns of a gien short sequence. 甚至同种类型细菌的不同菌株也将有一个既定的短序列的唯一的识别模式。
- I look at this problem from a different viewpoint. 我从不同的观点来看这个问题。
- It is shown that the indices of different strains in the same Trichogramma species were often significantly different. 发现赤眼蜂各品系的上述指标均有比较明显的差异。