Methods: Determine the content of trace elements sueh as Cu , Zn, Fe, Mn , Ca, Mg, etc in gastric fluid by atomic absorption spectroscopy ( AAS ) methed.

1、

Dealloying corrosion and corrosion products of Cu-Al-Mn alloy were studied by EPM technology.

采用电子探针技术研究了Cu -A l-Mn 合金脱合金腐蚀现象及其产物.

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2、

The best suspension stability formulations of CuO-DW, Al 2 O 3-DW, Cu-DW and Al-DW in the tests were given out.

并为试验范围内的CuO-DW 、Al2O3-DW 、 Cu-DW 、 Al-DW等4种纳米流体提供了具有最佳悬浮稳定性的配方.

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3、

The 2 XXX family of alloys are high strength Al-Cu alloys used mainly for aerospace applications.

2XXX系列合金为高强度的Al-Cu合金,通常用于航空航天产品.

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4、

The accumulation of N was the highest, K and Ca higher, and Cu lowest.

各种不同密度林分均以N素积累量最高, K和Ca较高, Cu的积累量最低.

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5、

Copper CU materials such as the marine valves.

铸铜CU等材质的船用阀门.

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6、

In this chemical reaction, Cu plays the role of the reducing agent.

这个化学反应中, Cu起到还原剂的作用.

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7、

By the further analysis of EDP , the main precipitation is tI-Zr 2 ( Al, Cu ).

选区衍射分析表明, 主要的晶化相为tI -Zr _2 ( Al, Cu ).

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8、

The microstructures of Spinodal phases in Cu-15 Ni-8 Sn alloy were studied by TEM.

利用透射电镜研究了Cu -15Ni-8Sn 合金调幅相的显微结构和相变动力学.

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9、

F can promote the emission of Pb, Cd, Zn and Cu.

氟会促进Pb, Cd, Zn和Cu的逸放.

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10、

Cu are localized risk agents while Cd is the acceptable agent.

TSS、 DIN、 DIP、 COD、 Cu是区域性的风险因子;Cd是可接受的风险因子.

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11、

This method is able to measure Mn, Cu, Pb, Zn, Co , Ni and P quickly.

该方法也可同时用于:Mn 、 Cu 、 Pb 、 Zn 、 Co 、 Ni、P等杂质元素的快速测定.

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12、

Miss Scarlett, mek yo'cu'tsy.

"思嘉小姐, 行礼呀.

飘（部分）

13、

He recibido ya cuatro respuestas a mi anuncio de venta de mi auto.

我儿子送报纸.他送的是晨报.

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14、

The lip of that confounded cub, the second mate, quivered visibly.

二副, 那个惊慌失措的小伙子的嘴唇明显地哆嗦起来了.

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15、

After a meal, the mother and cub are often seen wrestling.

它每天天刚亮就醒了,吃过早餐后, 就和妈妈一起玩摔跤.

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16、

动物园里最受欢迎的动物是这只刚出生的幼狮.

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17、

It looks like a surveillance report on the Cub Scouts and Brownies of America.

这就象是一份美国童子军的观察报告一样.

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18、

A polar bear cub plays near his mother at the Moscow Zoo.

在莫斯科动物园里,一只小北极熊在他妈妈身边嬉耍.

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19、

Polar bear cub Knut met the visitors for the first time in Berlin zoo.

小北极熊克努特第一次在柏林动物园与游客见面.

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20、

A Piper Cub was chartered to fly.

人们采用了派厄泼克勃型飞机飞行.

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