查询词典 Y level

Love was the maternal donor of the polyploid Elymus; the "Y" genome existed in the StY-genome Elymus may be differentiated from the St genome, i.e., the autopolyploid StSt-genome species probably experienced genomic differentiation within a species after autopolyploidy, leading to the significant genomic change and resulting the StY-genome allotetraploids; the StY genome species distributed in the Central Asia with a high level of genetic diversity radiated to the Western and Eastern Asia, under the environmental selection and other factors, and only a few species spread to the western Asia and most species have remained in the Central and eastern Asia.

3分子证据表明在StY基因组的物种之间有明显的地理分化，中亚可能是StY基因组披碱草属植物的分化中心，并在此基础上，StY基因组的披碱草属植物向东亚和西亚进行了快速的辐射，形成了现代StY基因组物种的分布格局；多次杂交、迁移和分化是StY基因组的披碱草属植物进化的主要动力。(4)拟鹅观草属物种可能是所有披碱草属植物的母本供体。

The fatigue is analyzed for the SENT specimen of TA6V titanium alloy at different stress ratio and on different stress level by the general finite element analysis software ANSYS. The dangerous fatigue location is predicted by the nodal stress Y-direction of the hemicycle notch for TA6V titanium alloy SENT specimen. Based on the local stress-strain method and the material S-N graph, the nominal stress-strain of the specimen is converted to the local stress-strain of the dangerous location by the elastic and plastic finite element analysis, thus the fatigue life is estimated by Miner fatigue damage accumulation theory and compared with the fatigue test of small crack growth.

借助大型通用有限元分析软件ANSYS对TA6V钛合金SENT试样在不同应力比和不同应力水平下进行疲劳分析，根据SENT试样缺口处的应力状态分布预测疲劳危险部位，采用局部应力应变法，结合材料循环的S-N曲线，通过弹塑性有限元法将构件上的名义应力谱转换成危险部位的局部应力应变谱，从而根据危险部位的局部应力应变历程采用Miner累积损伤理论对构件的疲劳寿命进行估算，并与疲劳小裂纹试验数据进行比较分析。

Left-handedness in a inverted Y-type four-level atomic system［J］.

准Λ型四能级原子系统中的烧孔和光学双稳现象［J］。

This paper extracted and analysed 11Math-Mophological Features such as Area, Perimeter, X-Length, Y-Length, Shape-Parameter, Lobation, Sphericity, Circularity, Roundness, Eccentricity and HoleNumber. Based on 40 species of insects which belonging to 8 Orders, 25 Families. And then ranks the accountability of 11 features each in insect identification while assessing their implication to insect taxonomy on levels of Order, Superfamily, Family and Species. More than those, also describes the kinship among the insects of various categories within the same level from the perspective of mathematical morphology through cluster analyses.

论文对隶属于8个目25科的40种昆虫利用计算机视觉技术进行了自动鉴别研究，从昆虫图像中提取和分析了这些昆虫的面积、周长、横轴长、纵轴长、形状参数、叶状性、球状性、圆形性、似圆度、偏心率、亮斑数等11项数学形态特征，并分别探讨了在目、总科、科及种分类阶元上这些数学特征在昆虫分类中的应用可能性和可靠性，利用聚类分析从数学形态学角度对所涉及到的同阶元昆虫类群的亲缘关系做了描述。

I am perfectly happy with the tips that are on the IEMs on arrival, as mentioned - they provide a good level of fit and isolation… In terms of how you wear the SP1s, these are a traditional fit with the cable dropping down from the ear, rather than an, which leads down to a Y type cable - Microphonics are low, and can be totally eliminated by using the supplied shirt clip.

我很高兴收到这款耳机，像前面所提到的，他们提供舒适性和密封性都很好。，你在佩戴耳机的时候，应该采用传统姿势把垂着的线穿过耳朵，而不是over the ear design

The REJUVENATE Programme focuses on the "Y ng B i" acupressure point to soother tired eyes and heighten your level of concentration.

思绪清晰模式针对阳白穴集中按摩，舒缓眼睛疲劳并提升注意力。

Citizen Chinese people to get the prize. But they has a blood tie with China have only, can't truly represent the development level of Chinese and technology, the Chinese mainland did not carry out the Nobel prize "zero of breakthrough", see the motherland increasingly strong, have already become the necessar y and important role in the stage of world.

虽获奖中有7位美籍华人，但他们与中国仅有血缘关系，中国本土至今未实现诺贝尔奖&零的突破&，中国已日益强大，成为世界舞台上不可或缺的重要角色，而在诺贝尔奖的领奖台上，却始终未出现中国人的身影。

Y elds on the 10 year US traisury note jumped to their highest level in 5 years, before easing .

10年期的美国国库券跃升至5年来的最高价格。

I3 L# Y Spirit of Middle-earth (Level 6)- You can regenerate Spirit faster.

I 中土的灵魂（要求等级6级）你可以更快的回复你的精神。

In order to be more specific in every other variable affecting blood plumb level,we pick A factor- y's male coworker's data to do step by step logistic regression model, to see if high plumb expose wor- king group's blood lead level increase relate to eating bin lang at work, working hours, equipping prot- tection gloves and mask at work.

本研究为更清楚了解各项因素对血中铅值的影响，将选取A厂的男性员工之资料进行逐步回归模式分析，以了解高暴露铅作业组、工作时吃槟榔、工作月数、工作时戴手套、工作时戴口罩等因素与员工血中铅值增高是否具统计相关。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。