查询词典 2-butene

Results Corresponding intracavernosal pressures were recorded as follows:the mean pressure was (17.2±4.3)mmHg in the quiscence,(40.6±6.7)mmHg in the tumescence,(61.2±7.4)mmHg in the early-erection,(82.4±7.5)mmHg in the erection,and (124.2±20.6)mmHg in the rigidity.

结果 勃起各期的阴茎海绵体内压平均值是：疲软期(17.2±4.3)mmHg，膨胀期(40.6±6.7)mmHg，初勃起期(61.2±7.4)mmHg，勃起期(82.4±7.5)mmHg，勃起坚硬期(124.2±20.6)mmHg。

The expression of PDGF receptor α was rather weak, expression in tunica was 2～3 fold higher than in tunica media at 2 w.

PDGFRα表达较弱，2周时内膜表达是中膜的2～3倍，术后2小时～2周表达强度无明显变化，实验组与对照组无差异。

On the other hand,the solubility parameters of the uncured EP,CE and PEK-C calculated by the group contribution methods were 20.29 MPa~(1/2), 22.32 MPa~(1/2),19.09 MPa~(1/2),respectively.Thus,the miscibility between the epoxy and PEK-C was higher than that between the cyanate ester and PEK-C.

另一方面，采用基团贡献法计算出固化前液态EP、CE、PEK-C的溶度参数分别为20.29 MPa~(1/2)、22.32 MPa~(1/2)、19.09 MPa~(1/2)，显然，PEK-C在液体EP中的溶解性要明显优于其在CE中的溶解性。

The results show that for the single-track shield tunnel in actual projects,the longitudinal ventilation velocity of 2.6~2.9 m/s can effectively prevent smoke from counter flow at a heat release rate of 10 MW;when the tunnel sector on fire with a longitudinal velocity of 2.9 m/s and the unfired tunnel sector with the velocity of 1~1.5 m/s from both ends,there is an air flow with the velocity of 6 m/s ...

模拟分析得出，对于地铁实际工程中的单线盾构圆形隧道，在10 MW火灾强度下，着火区间隧道内2.6~2.9 m/s左右的纵向风速可以有效阻止烟气发生逆流；在着火区间隧道2.9 m/s的纵向风速下，未着火区间隧道两端对送送风速度为1~1.5 m/s时，联络通道内有风速为6 m/s左右的气流流向着火区间隧道，可有效抑制烟气通过联络通道向未着火区间隧道蔓延，保证人员的安全疏散。

The optimal medium consisted of 2% glucose, l.5% soluble starch, 2% peptone, 0.5% soya powder, 2.5% unpurified salt, initial pH 6.0~6.5. The optimum culture conditions was: 5% inoculation amount, seed cultural time 24h, 150mL liquid medium in 500mL Erlenmeyer flask, 29℃ and 180r/min for 3d.

对菌株B2817的发酵工艺进行了研究，得到其最佳的发酵培养基配方：葡萄糖2%，可溶性淀粉1.5%，蛋白 2%，黄豆粉0.5%，日晒盐2.5%，pH6.0~6.5。

Structures and Vibrational Frequencies of Gas Phase and Solvated Uranyl Complexes UO2Lsuperscript 2-n(superscript *a subscript nL=F(superscript -, CO(superscript 2- subscript 3), NO(superscript - subscript 3); n=0-6, a=1, 2

篇名 气相和水溶液中铀酰配合物UO2L上标 2-n(上标*a 下标 nL=F(上标-， CO(上标 2-下标3)， NO(上标-下标3)； n=0-6， a=1， 2的结构和振动光谱

In addition, there were also some special aromatic substances such as 1-nonanol, hexanoic acid 2-hexenyl ester, propanoic acid 2-hexenyl ester, butanioc acid 3-hexenyl estertrans-2-hexenyl valerate, theaspirane, gerenylacetone, methyl benzoate and ethyl benzoate.

此外还含有一些少量的1-壬醇、己酸－2-己烯酯、丙酸－反－2-己烯酯、丁酸－反－3-己烯酯、戊酸－反－2-己烯酯、茶螺烷、香叶基丙酮、苯甲酸甲酯、苯甲酸乙酯和乙酸辛酯等。

The excellent and good rate was 89.13%. In the DHS, there were 2 cases with greater trochanter fractures, 1 case with over boring, 2 cases with pulmonary infections, 2 cases with urinary system infection and 1 case with coxa vara. In hollow pressing whorl bolt internal fixation, there were 1 case with coxa vara and 1 case with deep phlebothrombosis.

采用动力髋螺钉固定者术中大转子骨折2例，髋螺钉孔钻孔过深1例，术后发生肺部感染2例，泌尿系感染2例，髋内翻1例；采用空心加压螺钉固定者术后出现髋内翻1例，发生深静脉血栓1例。

The excellent and good rate was 89.13%. In the DHS, there were 2 cases with greater trochanter fractures, 1 case with over boring, 2 cases with pulmonary infections, 2 cases with urinary system infection and 1 case with coxa vara. In hollow pressing whorl bolt internal fixation, there were 1 case with coxa vara and I case with deep phlebothrombosis.

采用动力髋螺钉固定者术中大转子骨折2例，髋螺钉孔钻孔过深1例，术后发生肺部感染2例，泌尿系感染2例，髋内翻1例；采用空心加压螺钉固定者术后出现髋内翻1例，发生深静脉血栓1例。

The results of the rule of law with ordinary methylation by formaldehyde Veratryl three groups the average weight of 2.5609g, the average yield was 91.31%, the melting point of the three groups were 42.4 ~ 44.8 ℃, 41.5 ~ 45.2 ℃, 41.7 ~ 44.3 ℃, from the results of we can see that the three groups of the melt from the melting point greater than that which the product of the by-product of the detection of the melting point have a certain impact; and the legal system with microwave radiation by an average of Veratrum aldehyde quality 1.4016g, the average yield was 93.23 %, melting point of the three groups were 41.8 ~ 43.2 ℃, 41.3 ~ 42.6 ℃, 41.6 ~ 43.5 ℃, melting away from the three groups as compared with ordinary methods of measuring the melt-out from the small.

结果 用普通甲基化法制出来的三组藜芦醛平均质量为2.5609g，平均产率为91.31％，三组的熔点分别为42.4～44.8℃，41.5～45.2℃，41.7～44.3℃，从结果可以看出，三组熔点的熔距都比较大，证明产物当中的副产物对熔点的检测有一定的影响；而用微波辐射法制出来的藜芦醛平均质量为1.4016g，平均产率为93.23％，三组熔点分别为41.8～43.2℃，41.3～42.6℃，41.6～43.5℃，三组熔距较普通方法测出来的熔距小。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。