Instead, build a six-inch-high passive radio wave reflector from kitchen items , like an aluminum cookie sheet.

  • 你可以用厨房里的东西做个六英寸的被动无线电波反射器, 比如烹饪铝箔.
  • 来源:互联网摘选更新时间:2025-01-20 17:52:01

  • 重点词汇
  • itemsn.物料项目 (任何一种自制或采购的零部件或组装件,如最终产品、部件、子部件、零件或原材料);条( item的名词复数 );一项;一则;一件商品(或物品);
  • anart. 一(在元音字母前代替不定代词a);一任一某一;一个;
  • aart. (用于可数名词或单数名词前,表示未曾提到的)一(人、事、物);用于前有形容词或后有短语的不可数名词前;一(个);每一(个);任一(个);
  • reflectorn.反射器,反射光[热、声音]的物体;
  • fromprep. (表示时间)从…;(表示原因)因为;(表示来源)来自…;(表示分离)与…分离[隔开];
  • likeprep.相似; 类似; 像; (询问意见)…怎么样; (指某人常做的事)符合…的特点,像…才会;
  • insteadadv.替代;反而;
  • passiveadj.消极的;被动的;被动语态的;
  • aluminumn.<美>铝;
  • buildvt.建造,构筑;建立;开发;为…建立基础;
  • sheetn.床单;一页/张(纸);纪要;薄板;一层/团/片;拉帆绳;
  • radio waven.无线电波;
  • 相关例句
1、

We will make every effort to achieve basic equilibrium in our balance of international payments.

我们还要努力实现国际收支基本平衡.

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2、

A : Could you introduce to me the man who is thin on top over there?

你能把那边那个秃顶的男人给我引见一下 吗 ?

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3、

John is rather thin on top.

约翰秃得相当厉害了.

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4、

He is getting thin on top.

他头顶渐渐变秃.

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5、

He is only 30 and is already getting thin on top.

他刚刚三十岁,就已经开始谢顶了.

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6、

Go up, you baldheaded!

去你的, 你这秃头儿!

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7、

Mechanical properties in the styrene-acrylic emulsion and polyacrylate latex modified cement composites were not improved obviously after adding PVA fiber, Maybe PVA fiber had the tendency to conglobation, it had poor dispersion in the cement composites.

在苯丙乳液和聚丙烯酸酯乳液改性水泥复合材料中加入PVA纤维后增强效果不是太明显,PVA纤维具有成团倾向,在水泥基体中分散性不好。

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8、

The results of analysis show that the enlargement of volume, increase in quantity, conglobation of form and decrease of ratio of the length to the breadth of endosperm cells are in agreement with the evolutionary trends of taxa.

分析结果表明,胚乳细胞体积的增大、数量的增多、细胞的变圆、长宽比值的减少皆与类群的进化趋势相顺应。

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9、

RESULTS: ① Cells attached to the wall well in bracket pore after 24 hours when bone marrow derived from osteoblast of rabbits and DBM combined. A few of the cells piled up the conglobation;

结果:①兔骨髓源成骨细胞与人部分脱钙骨基质复合后24h在材料孔隙内部分贴附良好,部分堆积成团;

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10、

The results indicate that the powder's main deformation mechanism is elastic-plasticity in the earlier stage of milling, and it is the reciprocal process between cracking and conglobation, welding-on in the later.

结果表明:在球磨的初始阶段,粉末的主要变形机制是弹塑性变形,后阶段是粉末的破碎与团聚、焊合的互逆过程为主;

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11、

The conglobation phenomenon of Slurry was decreased by supersonic dispersing for a right of time, thus the dispersivity and the uniformity of thick film slurry were improved.

适当时间的超声分散可以有效地减少浆料的团聚现象,从而改善了厚膜浆料的分散性和均匀性。

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12、

Culture of the stem cells of lung adenocarcinoma: On day 6, small cells conglobation observed, on day 20, sphere of stem cells was obvious. 4.

肺腺癌干细胞的培养:培养第6天细胞呈团,第20天可见典型细胞球。

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13、

Results ( 1) The tumor cells presented widespread, derangement distribution, and conglobation in some regions.

结果(1)肿瘤细胞呈弥漫分布,排列紊乱、疏密不匀,部分区域成团分布;

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14、

Shanghai Needle Bearing Plant is warmly welcome you to come to negotiate and give your orders.

上海滚针轴承厂竭诚欢迎客户洽商订购.

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15、

Larger sizes have needle bearing type thrust bearings.

较大通径的截止阀配置针形轴承类型的止推轴承.

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16、

She gave me the stoniest look I ever got.

她看我的眼神冷酷无比。

《柯林斯高阶英汉双解学习词典》

17、

They strain, strain fiercely, against the pitiless might of the stream.

他们使劲, 拼命使劲, 对抗着水流无情的威力.

名作英译部分

18、

He had a grim look on his face.

他脸上露出冷酷的神情.

词典精选例句

19、

This is precisely what its relentless neighbor would not grant it.

这恰恰是它那冷酷的邻国不肯答应的.

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20、

He was rather slow to realize the cold truth.

他迟迟才认识到这冷酷的事实.

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