China's Tianzhou-2 cargo spacecraft loaded with supplies, equipment and propellant has docked with the Tianhe core module of the country's space station.

1、

This mission, however, is intended as a step towards building a Chinese orbiting space station.

不过这次任务是计划建立中国轨道空间站的一步。

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2、

The core module of China's space station has been launched.

中国空间站核心舱发射升空。

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CSS, expected to be launched by 2019, and complete and brought into operation by 2022, will be the world's first space station that is developed by a developing country and open for cooperation with all UN member states.

中国空间站核心舱预计将于2019年发射，2022年建成并投入运营，届时将成为首个由发展中国家建造的，且面向联合国所有会员国开放的空间站。

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4、

intense alkaline phosphatase activity was detected in the epitheliums of intestine, rectum and labial palps. the epitheliums of stomach and intestine show strong activity of acid phosphatase.

肠上皮、直肠上皮和唇瓣上皮有较强的碱性磷酸酶活性，胃上皮和肠上皮有较强的酸性磷酸酶活性。直肠上皮为单层柱状上皮，缺乏粘膜肌。

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5、

peroxidase activity in gill and labial palps of scallop chlamys farreri

栉孔扇贝鳃和唇瓣过氧化物酶活性

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6、

pop troubadour wang leehom wooed his fans with his butter-smooth vocals and wowed them with flashy pyrotechnics.

流行歌手王力宏用他温柔的嗓音来向他的粉丝传情，灿烂的烟火着实让大家都吃了一惊。

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7、

troubadours mainly wrote love poems.

行吟诗人主要写爱情诗。

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8、

a troubadour has a poised and composed attitude towards his individual and direct perceptions.

行吟是一种态度，一种淡定与从容；一种直面个体的内心感受，服从自我的内心呼唤；

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9、

starring chinese actress tang wei and south korean actor hyun bin, late autumn is an enchanting tale of two unlikely misfits who fall in love, against all odds.

这部中国女星汤唯和韩国影星玄彬共同主演的电影《晚秋》讲述了一个引人入胜的故事：两个看起来完全无害的不被社会接受的人如何不顾一切地陷入爱河。

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10、

to achieve the precise positioning of the automatic mica slot undercutter of the motor commutator, this paper presents a new detecting and positioning system based on array ccd.

针对电机换向器云母槽自动下刻机，本文提出了一种基于面阵CCD传感器的新型检测定位系统。

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11、

shortwall undercutter a study of the rib fall mechanism in soft coal and its control at a fully-mechanized top-coal caving face

短壁工作面用截煤机软煤综放面煤壁片帮机理及防治研究

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12、

an improved cutter-setting system for the motor commutator undercutter

一种改进的下刻机对刀系统

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a detecting and positioning system of the automatic mica undercutter based on array ccd

基于面阵CCD的云母自动下刻机检测定位系统

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14、

the contents of ethyl caproate, ethyl lactate and ethyl butyrate in base liquor reached the maximum values after 7-8 months storage in cement pits ( accordingly, 7~ 8 months is the best storage period).

基础酒经大水泥池贮存后，己酸乙酯、乳酸乙酯、丁酸乙酯在7～8个月达到最高值，故以7～8个月贮存期为宜；

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15、

measurement and correlation of excess enthalpy of a binary system of n-butanol+ ethyl propionate and n-butanol+ ethyl butyrate

含正丁醇的丙酸乙酯及丁酸乙酯二元物系超额焓的测定和关联

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16、

Peak occurrence sequence of isobutyl alcohol, acetal, ethyl butyrate, isoamyl alcohol, ethyl pentanoate and ethyl lactate were in accord with the reports in previous data.

异丁醇与乙缩醛，丁酸乙酯与异戊醇，戊酸乙酯与乳酸乙酯的出峰先后与已有资料报道的出峰顺序一致。

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17、

we have obtained the desired result. the yield of ethyl butyrate is 80. 17%-88. 79%. the product purity is over 98%.

本法已得到希望的结果，丁酸乙酯的收率在80.17%～88.79%，产品的纯度在98%以上。

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18、

synthesis of the optical active compound of r-2-hydroxy-4-phenyl ethyl butyrate

光学活性R-2-羟基-4-苯基丁酸乙酯的制备

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19、

yes, we have a hack saw, a panel saw, and a coping saw, apart from saws of different sizes.

有的，除了各种尺寸的锯外，我们还有一把钢锯，一把板锯和一把钢丝锯。

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20、

he will still play with dogs, but he will now exercise some discretion by consciously looking for signs of friendliness or unfriendliness.

他仍然和狗玩耍，但他现在会很注意，看看这只狗是友好的，还是不友好的。

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