查询词典 asymmetric variety

On which, the calculating formulas of which circuits are given when they are operated in asymmetric power voltages and currents, as well as in asymmetric reactances and resistances.

分析三相电弧炉电流不对称对等效电阻、等效电抗的影响，在此基础上，对三相电弧炉在电源电压、短网参数、工作电流皆不对称的情况下，给出了计算公式。

Maternal hypertension, low pre-pregnancy weight, and primiparae were the risk factors for both symmetric and asymmetric SGA infants. Those effects except primiparae were considerably greater on asymmetric than symmetric SGA infants. Low parental height and previous LBW or PTD history were also significantly associated with the risk of symmetric SGA infants.

母亲高血压、低怀孕前体重、及初产妇皆是为对称及非对称生长迟滞儿的危险因子，除初产妇外对非对称生长迟滞儿有较大的影响，矮小母亲或父亲及以前有低出生体重或早产儿亦与对称生长迟滞儿有显著相关。

The patient is rotated, as shown by asymmetric comparable ribs in relationship to the pedicles and asymmetric position of the claicles – note the right end of the claicle is quite laterally positioned

患儿拍片位置有点旋转，可以通过椎骨旁的肋骨不对称和锁骨的位置不对称判断出来－注意锁骨的右侧末端位置偏了许多。

The applications of various organocatalysts in asymmetric Diels-Alder reaction and the asymmetric induction mechanism are reviewed in this paper. Contents

本文对各类有机催化剂在有机催化不对称Diels-Alder反应中的应用研究进展，以及不对称诱导反应的机理进行了评述。

According to the result of asymmetric Diels-Alder reaction of phenyl-sulfonyl a , P-unsaturated ketones and cyclopentadiene catalyzed by chiral Titanium catalysts and the structure of crystal, we discussed the mechanism of asymmetric Diels-Alder reaction.

根据苯磺酞基取代的a，p一不饱和酮与环戊二烯在钦手性金属催化剂存在下的不对称Diels一Alder反应的结果以及我们测得的单晶结构，初步探讨了不对称催化Die1S一Alder反应的机理。

After the failure of achieving good enatioselectivity in asymmetric Baylis-Hillman reaction, we turned our attention to traditional chiral Lewis base catalyzed asymmetric Baylis-Hillman reaction.

我们还发现，用咪唑与-脯氨酸共催化醛和丁烯酮的Baylis-Hillman反应，但产物的e.e值还是很低，因此又回到了传统的用手性Lewis碱催化不对称Baylis-Hillman反应研究中。

Products mainly to wire, iron pipe, non-woven, transparent PVC, T / C cloth, cotton-type as the main material, the use of plastic accessories for the accessories of household items, such as: steel pipe combinations closet, all kinds of handbag products, clothing hatrack, big horns hangers, small horns hangers, shoe racks can be stacked telescopic, telescopic towel racks, a variety of iron pipe with iron wire, iron pipe with a variety of materials Adiantum bag products, a variety of styles of dirty pocket frame and metal products such as home football portal group, beach volleyball tube, hockey Gate Group, baseball preparedness network group, basketball and other sports equipment box.

产品主要为以铁线、铁管、无纺布、透明PVC、T/C布、棉布类为主要材料、以塑胶配件为辅料的家居用品，如：钢管组合衣橱、各类手袋制品、衣帽架、大牛角挂衣架、小牛角挂衣架、可叠伸缩鞋架、伸缩毛巾架、各种各样的铁管配铁线、铁管铁线配各种材质袋子制品、各种款式的脏衣袋架等家用金属制品以及足球门组、沙滩排球管、曲棍球门组、棒球备网组、篮球框等运动器材。

A total of ten legume species were used as materials including Vigna angularis (8 varieties), Vigna radiate (2 varieties), Vigna unguiculata (2 varieties), Phaseolus vulgaris (2 varieties), Arachis hypogaea (2 varieties), Glycine max (2 varieties), Vicia faba (2 varieties), Canavalia gladiata (1 variety), Canavalia ensiformis (1 variety) and Cajanus cajan (1 variety).

试验材料包括红豆(8个品种)、绿豆(2个品种)、豇豆(2个品种)、菜豆(2个品种)、落花生(2个品种)、毛豆(2个品种)、蚕豆(2个品种)、红凤豆(1个品种)、白凤豆(1个品种)及树豆(1个品种)，共计10个物种。

In this paper, model experiment research was carried, of which was based upon the forced settlement and rectification measure of some buildings on self-weight collapse loess area. At the same time, some conclusions are drawn: 1 the relationship between the soil stress deliquesce and quantity of slope, quantity of settlement of buildings and stress variety of soil body; 2 the relationship between the superimposed stress and quantity of slope, quantity of settlement of buildings and stress variety of soil body; 3 the relationship between quantity of slope, quantity of settlement of buildings and water injection quantity in hole; 4 the relationship between quantity of slope, quantity of settlement of buildings and diameter and interval of hole; 5 the relationship between stress variety of soil body and water injection quantity in hole and interval of hole.

本论文针对地处自重湿陷性黄土地区的建筑物和构筑物的迫降纠倾进行了模型试验研究，给出了自重湿陷性黄土地区建筑物迫降纠倾时1地基应力解除、附加应力与建筑物倾斜量、沉降量及土体应力变化的关系；2附加应力与建筑物倾斜量、沉降量及土体应力变化的关系；3建筑物倾斜量、沉降量与孔内注水量的关系；4建筑物倾斜量、沉降量与孔径和孔间距的关系；5土体应力变化与孔内注水量、孔直径的关系。

The results shows that quantitive variety of microorganism corresponding with forest age is not remarkable, but very remarkable with soil depth; the variety of bacterism quantity corresponding with soil depth abides by Quadratics Ratio model, the quantitive variety of actinomyces and fungi corresponding with soil depth fit to index function.

癌细胞与正常细胞的荧光光谱、荧光寿命特性及荧光峰值强度随时间变化曲线相差十分明显，反映了癌细胞与正常细胞对血卟啉亲和特性有显著的差异，测量结果确认了荧光光谱技术诊断与治疗癌症的可行性，并对发展超短脉冲激光光谱技术早期诊断与治疗癌症具有重要的指导意义和临床应用价值。

In the days of sailing vessels the crew were afraid they would be becalmed on the ocean.

在使用帆船的时代，船员们担心他们会因为无风而无法在海洋上航行。

As long as foreign donors pay the PA's salary bill, few expect a new intifada.

只要外国继续为巴权力机构的薪水买单，希望发动新暴动的人便寥寥无几。