by using this kind of coating material, the quality of the surface and the subsurface layer of copper and its alloy castings is improved and the original quality index 75% is raised by 20%.

  • 基本上解决了原紫铜及铜合金铸件表面或表层质量差的问题,从而使铜铸件表面或表层质量在原75%的基础上再提高20%。
  • 来源:互联网摘选更新时间:2026-07-01 10:58:31

  • 重点词汇
  • this kind这种;这样;这一类
  • subsurface layer地下层
  • qualityn.质量;特性;素质;优质;
  • alloyn.合金;(合金中的)劣等金属;搀杂品;成色;
  • surfacen.表面,表层;台面,操作台;外表;
  • quality index质量指标
  • Andabbr.Andorra 安道尔;Andaman Islands 安达曼群岛;Andromeda 安多米达(埃塞俄比亚公主);Andalucía 安达卢西亚;
  • the original原文;
  • castingsn.铸造(物)( casting的名词复数 );角色的分派;投;放弃;
  • 相关例句
1、

we need not only an authentic literature history, but an authentic history of literary events so as to reconstruct the original quality literature history.

我们不但需要真实的文学史,也需要真实的文学事件史,以此来重构文学史本来就具有的丰富和生动。

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2、

study on the evaluation of original quality and extraction process of lignans from schisandra chinensis ( turcz.) baill

北五味子产地质量的评价及木脂素提取工艺的研究

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3、

at this level, the original quality of grain was kept, and the time of aging was delayed. now this method has achieved preliminary success.

我库经过多方探索,利用机械通风与谷物冷却机配合使用的方法,使粮温常年保持在准低温状态下,既保持了粮食原有品质,又延缓了粮食品质陈化,现已初见成效。

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4、

it is concluded that the above is directly related to the original quality and the strain hardening effect caused by the forming of the two materials.

分析认为这与两类星形线材的材质及其成形加工造成的形变强化效应有直接关系。

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5、

this article is also on the original quality standards in the determination of the amendments made.

另外还对原有的质量标准中含量测定项做了修订。

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6、

mode to foster the original quality of mechanical engineers

机械工程师的创新素质与培养模式

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7、

on developing the campus debate race and students' new original quality

校园辩论赛与学生创新素质的培养

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8、

the result of test with original quality control serum was put into the original data group and analyzed with instant method. the result of test with new quality control serum was analyzed with the instant method from the third new data group.

原质控血清的检测结果参与原数据组按即刻法分析,新质控血清的检测结果从第3次开始新数据组用即刻法分析。

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9、

motorized valve for fan coil units

鼓风机线圈用电动阀

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10、

the region that can maximize the vector and lasting period of these three forces acquires the original innovation in development route.

一个能够将这三个力场的矢量和长期最大化的地区就实现了发展路径的原始创新。

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11、

this paper advances a three-dimensional space interpolation method of two and half dimensional ( grey/ depth) image sequence. the way breaks away from the limit of original practical photographing route.

提出了二维半(灰度/深度)图像序列的三维内插方法,该方法摆脱了原实摄路径限制,可在空间内任意巡行。

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12、

the route is still to be announced but the indian media has reported that the torch will travel less than a third of the original 9km route.

在印度的奥运火炬传递具体路线仍有待公布,但据印度媒体报道,奥运火炬在新德里的传递行程,将不到其原定9公里路线的三分之一。

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13、

using the optimum control theory, the dissertation carry on the route flight conflict extrication, returns through the related controlled variable to the aircraft automatic control system, and returns finally to the original route, and does not change its flight plan.

采用最优控制理论进行航路飞行冲突解脱,通过相关的控制变量返回到航空器自动控制系统,并最终回归到原航线,不改变其飞行计划。

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14、
15、

this retrieval mode is fleet and exact about routing selection, and register the path from user to the knowledge source at the time of communication, then back the knowledge to user by original route.

这种检索方式,路由的选择快速准确,并在通信过程中记录了用户到知识源的路径,在知识返回时根据这条路径原路反馈给用户。

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16、

a dynamic window is used simultaneously to deal with the newly appeared threats in the original route planning for realizing dynamic route planning.

仿真结果显示,利用粒子群法优化的静态航迹规划能有效减小搜索空间,提高规划效率,同时,动态航迹规划能回避新威胁。

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17、

the athletes will follow the original route run by phidippides.

运动员们将沿着当年斐迪辟走过的道路一比高下。

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18、

a tempering valve can be installed in the domestic hot water line as shown in figure 2.

建议在家庭热水管线上如图2所示安装调节阀。

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19、

the manufacturer of this water heater recommends installing a tempering valve in the domestic hot water line as shown in figures 7 and 8.

本热水器制造商建议在家庭热水管线上如图7和8所示安装调节阀。

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20、

if water heater is full of hot water, open a hot water line at a faucet and allow all hot water to be flushed from the system.

若热水器充满热水,则打开热水管道上的水龙头,让热水从管道内排出。

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