查询词典 single-ended

For the highway bridges with small or medium span, their vibrations were excited usually by a single vehicle, and the vehicle will stay on the bridge after excitation, so analytical expressions of the frequencies of the bridge under the action of a single vehicle were derived.

对于中小跨径的公路桥梁，往往采用单个车辆激振桥梁，激振后停于桥上，因此推导出了单个车辆作用下的桥梁有载频率解析表达式。

The bulb scales had a higher induction rate of 89.3% to 93.3%, better quality and lower decay rate and the best rooting, in which single-scale reproduction coefficient reached 1.14 to 1.19 when cutting in soil from original environment and peat and pearlite (1:1) as medium under the condition of 25℃ and dark, followed by cutting in peat and sand (2:1) and peat and vermiculite and perlite (1:1:1). There were the highest single-scale reproduction coefficient (1.38) when cutting in sand, but the induction rate was lowest (58.7%). The bulb scales was easy to rot and unfit for use in peat.

以原生土、草炭＋珍珠岩(1：1)这2种基质最好，诱导率达89.3%93.3%，平均每鳞片繁殖小鳞茎数较高，达1.14~1.19个，产生的小鳞茎质量也较好，而且鳞片腐烂率低，生根效果也最好；草炭+河沙(2：1)及草炭+珍珠岩+蛭石(1：1：1)的扦插效果仅次于草炭+珍珠岩(1：1)；河沙扦插鳞片时，平均每鳞片繁殖小鳞茎数最高，达1.38个，但诱导率最低(58.7%)，易造成鳞片干萎，草炭则易造成鳞片大量腐烂，均不宜使用。

Objective: investigating the small dosage of mifepristone(25 mg) and methotrexate(5 mg) which are taken orally before 4 days in premenstruation after single or many times sex life to measure the effect, by-reaction and acceptance of the postcoital contraception.methods: for no protection in single or multiple sex life or after failure in contraception, the voluntary requested to use the urgent contraception guards against the accidental pregnancy.

目的：探讨小剂量米非司酮（25 mg）配伍小剂量甲氨蝶呤（5 mg）于经前4 d口服用于单次或多次性生活后紧急避孕的效果、副反应及可接受性。

In this article, taking the capacitor phase-splitting single-phase motor for example, the reversion method of single-phase asynchronous electromtor was introduced.

本文以电容分相式单相异步电动机为例，介绍单相异步电动机的反转。

And then, we investigate the relationship of the capacity of hydrogen physisorbed in single-walled carbon nanotubes with pressure and tube radius. Our results show that the capacity of hydrogen physisorbed in single-walled carbon nanotubes increases as the pressure and tube radius increase.

研究了单壁碳纳米管的物理吸附储氢量与压强、管径之间的关系，给出了单壁碳纳米管的物理吸附储氢量随压强和管径的增大而增大的结论。

Professional production: all kinds of basketball, organic rebounds, rebounds steel, glass steel rebounds, table tennis tables, balance beam, vaulting box, a springboard for , aluminum alloy bar, ribbed wood, gymnastics bar, baton,,, ribbon, sand vest, leggings sand, boxing sandbags, a single-plank bridge, obstacle walls, simulated person, sign posts, signs extinguishers,÷, shot put, Substitution card, a foul card, number cloth, nylon single parallel bars, rope course, martial arts supplies.

专业生产：各类篮球架，有机篮板，钢化篮板，玻璃钢篮板，乒乓球桌，平衡木，跳箱，跳板，铝合金横杆，肋木，体操棒，接力棒，木刀，竹剑，彩带，沙背心，沙绑腿，拳击沙袋，独木桥，障碍墙，模拟人，标志杆，标志筒，起跑器，铅球，换人牌，犯规牌，号码布，尼龙单双杠，绳网，武术用品等。

However, elevators commonly used in China are mainly of single carriage and single driver. They make one-way vertical travel by use of balance weight, which just balances the counter carriage but fails to reflect directly the elevator's vertical transport function.

然而在我国常见高层楼宇里的电梯，大都是采用单轿厢、单行程、单驱动和对重做垂直升降运行的，对重的作用除了平衡轿厢重量之外，未能直接体现出垂直运输功能。

Identification of sex by analysis of a single cleavage cell is accurate; however, it would be better to biopsy 2 cells to reduce errors in preimplantation genetic diagnosis of single gene diseases.

应用FISH技术可准确地进行单细胞植入前性别诊断，但在进行植入前单基因诊断时，最好能同时活检2个细胞，以增加准确度。

Identification of *** by analysis of a single cleavage cell is accurate; however, it would be better to biopsy 2 cells to reduce errors in preimplantation genetic diagnosis of single gene diseases.

应用FISH技术可准确地进行单细胞植入前性别诊断，但在进行植入前单基因诊断时，最好能同时活检2个细胞，以增加准确度。

We biopsied 1-2 single blastomere from 6-8 cell cleavage stage intracytoplasmic sperm injection embryo, and using nested PCR amplified the high frequently mutation region G380R of FGFR3 gene of the single blastomere. The products of PCR were digested by restriction enzyme Bfm Ⅰ, then the digested products were detected by 10% PAGE to see whether the embryo inherted the mutation of the patient and to screen out normal embryo transfer.

活检经胞质内单精子注射(intracytoplasmic sperm injection，ICSI)授精的胚胎发育至6～8细胞期的1～2个单卵裂球，采用巢式PCR扩增单卵裂球的FGFR3基因的高发突变位点G380R区域，用限制性内切酶BfmⅠ消化巢式PCR的内扩增产物，再经10%聚丙烯酰胺凝胶电泳检测有无遗传患者的该种突变，从而筛选出正常胚胎移植。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。