1、

Composition of JM-ⅲ impermeability crack resistance and polypropylene fiber in ready-mixed concrete

JM-Ⅲ抗渗防裂剂与聚丙烯纤维在商品混凝土中的复合应用

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2、

The degree of vacuum during condensation is in the order of 10-5 Torr.

凝聚时的真空度为10~(-θ)乇量级。

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3、

Among the existing old bridges, the reinforced concrete rigid-frame arch bridge has a strong representation, it has the problem of lacking of capacity, and it has the disease of the cracking of the major or minor node.

在现有危旧桥梁中,钢筋混凝土刚架拱桥的病害特征具有很强的代表性,普遍存在着承载潜力不足的问题,并出现了大小节点开裂等病害。

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4、

The error analysis of calculating method on reinforce concrete spiral shell

钢筋混凝土螺旋形板壳计算方法的误差分析

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5、

The main bridge of the Tiangong Bridge is a steel-frame reinforced concrete arch bridge.

天工大桥主桥为一座劲性骨架钢筋混凝土拱桥。

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6、

The effect of ethylenediaminetetraacetic acid ( H_2EDTA) and its Na~+ 、 K~+ 、 Mg~ ( 2+) salts on the crystallization of calcium oxalate ( CaOxa) was investigated in silica gel with a double diffusion technique.

研究了凝胶体系中乙二胺四乙酸(H2EDTA)及其Na+、K+、Mg2+盐对肾结石矿物草酸钙(CaOxa)晶体生长的影响。

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7、

The sol gel technique and dip withdrawal method have been employed to produce amorphous CuO SiO 2 thin film with high porosity.

利用溶胶凝胶工艺和浸渍提拉法制备了非晶态CuOSiO2多孔薄膜湿敏元件,研究了它们的感湿特性。

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8、

Cream and gel showed a similar efficacy in the different indications.

对于不同的适应症,软膏和凝胶的疗效是相似的.

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9、

From the simulated result, gravity had so little effect on flow condensation heat transfer in microtube that it could be neglected.

模拟的结果表明,重力对微圆管流动凝结换热的影响非常小,可被忽略;

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10、

It also includes a consideration of possible alternatives, such as a concrete gravity dam or an earth-fill embankment dam.

还要考虑到可能的备选方案,比如是选择混凝土重力坝还是选择填土筑堤大坝。

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11、

But construction cracks in massive concrete frequently occur, which leads to lower ray-shielding efficiency.

但大体积混凝土施工中常会产生施工裂缝,以致降低了它防放射作用的效果。

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12、

Social Validation On a wintry morning in the late1960s, a man stopped on a busy New York City sidewalk and gazed skyward for60 seconds, at nothing in particular.

社会确认20世纪60年代末期一个寒冷的早晨,在纽约熙来攘往的人行道上,一个人突然停了下来,抬头向天空凝望了60秒,虽然天上空无一物。

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13、

That's an impressive list, but here's the thing: I want to gaze at sunsets.

这一连串成就看起来挺厉害的。但问题是:我想凝视夕阳。

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14、

Thats an impressive list, but heres the thing: I want to gaze at sunsets.

但问题是:我想凝视夕阳。

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15、

They went sightseeing the first day, stopping to gaze at the elaborate facades of the Paris Opera's residences.

第一天在巴黎观光时,他们在巴黎歌剧院的建筑前停留,凝神观看它那精致的外观。

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16、

Debussy used to gaze at the River Seine and the golden reflections of the selling sun to establish an atmosphere for creativity.

德彪西习惯于凝视着塞纳河上落日的金色倒影来确立一种创造的气氛。

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17、

He continued to gaze at the picture: the longer he looked, the firmer he held it, the more he seemed to covet it.

他还在凝视着那张画;他越看就把它抓得越牢,他也似乎越想得到它。

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18、

The first piece, "Green Trains, " by Zhou Yunpeng, is a compelling and vivid collection of moments on trains from the blind author's life.

首先就是《绿皮火车》,周云蓬创作,生动地凝聚了这个盲人作者火车生活的瞬瞬间间,令人折服。

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19、

This method can be used to produce superclean coal and to separate ultrafine coal, and the result is fairly good after a number of selective flocculation tests of Datun, Bayi and Dawukou coal samples.

在对大屯、八一、大武口等多个煤样进行大量试验后,得出选择性絮凝方法可用于制取超纯精煤和对极细粒煤泥进行分选,并且具有较好的选择性。

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20、

At present, enhanced coagulation is the best available technology to control DBPs.

强化混凝是目前控制消毒副产物的最佳可行性技术。

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