Free from reflected wave antenna

  • 防反射波天线,反射波抑制天线
  • 来源:互联网摘选更新时间:2026-07-14 04:31:40

  • 重点词汇
  • antennan.[生] 触角,触须;感觉,直觉;天线;
  • reflected wave反射波;电离层反射波
  • 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];
  • freeadj. 自由的;免费的;免税的;空闲的;
  • 相关例句
1、

After the Treaty of Shimonoseki in 1895 and the 1901 Treaty was signed, the semicolonial and semifeudal society took shape in China.

1895年《马关条约》和1901年《辛丑条约》的签订,标志着中国半殖民地半封建社会的基本形成。

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2、

Sino-Japanese Sino-Japanese naval battle opened, the Treaty of Shimonoseki mourning Taiwan.

中日甲午开海战,马关条约丧台湾。

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3、

if you're a painter, try making up a tune and words for a song.

如果你是个画家, 试着谱曲填词.

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4、

be sure to set this weather pointer correctly.

千万把天气指针拨准了.

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5、

i set my clock by the radio.

我根据收音机报时拨准我的时钟.

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6、

we should ensure that the laws are strictly observed and enforced and that law-breakers are punished.

我们要保证有法必依,执法必严,违法必究.

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7、

law makers should not be law breakers.

立法者不应成为犯法者,立法应守法.

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8、

the laws are strictly observed and enforced and law breakers are punished.

有法必依,执法必严,违法必究.

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9、

High-resolution STM images reveal that the basic unit of the reconstruction consists of four Ag atoms forming ring-shape structure.

超高分辨的STM图像清楚地表明这种重构表面的基本单元由4个Ag原子组成,形成一种椭圆形的环状物。

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10、

A large amount of by-products, cholesterol-β-cyclodextrin compound, are produced during the process of eliminating the cholesterol from food by adopting microcapsule technique.

采用微胶囊技术脱除食品中的胆固醇,产生了大量的副产物胆固醇&β-环状糊精复合物。

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11、

Large snake mackerel with rings like spectacles around its eyes.

大型蛇鲭,眼睛周围有眼镜一样环状物。

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12、

Objective To design and synthesize a series of squamosamide cyclic analogues and to test their antioxidation activity.

目的设计合成一系列番荔枝酰胺环状类似物并考察其抗氧化活性。

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13、

The Determination of Cyclic Oligomers in PA6/ SiO_2 Nanocomposites by HPLC

HPLC法测定PA6/SiO2纳米复合材料中的环状齐聚物

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14、

Well, if you don't quite close it all the way around, so I can try to, indeed, draw some sort of doughnut here.

如果没有封闭它,那么就可以尝试在这里画某类环状物。

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15、

Polyethylene terephthalate ( PET) films were polymerized in solid phase, the molecular weight, molecular weight distribution ( MWD) and cyclic oligomer content of the products were determined by GPC.

聚对苯二甲酸乙二酯(PET)薄膜经固相缩聚反应后,用凝胶色谱法测定产物的分子量、分子量分布和环状齐聚物含量。

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16、

MS study of cyclic aryl ether ketone oligomers containing phenolphthalein moiety

含酚酞结构的聚芳醚酮环状齐聚物的激光质谱表征

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17、

The possible mechanism of M/ ACF catalytic ozonation is decomposition of ozone to produce hydroxyl radical and enhance oxidation ability of ozone by forming electrophilic center.

M/ACF催化剂作用的机理包括两种途径:催化臭氧氧化分解产生了高活性自由基和催化剂吸附有机物形成表面环状螯合物,形成较强的亲核部位,提高臭氧反应能力。

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18、

While there are other methods for making polymer rings and chains, this is the only one that solely makes rings.

当然还有其他合成多聚环状物和连状物的方法,这是唯一的一个独自合成环状物的方法。

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19、

In this work the influences of different heating parameters are presented. A screening test was designed to identify the significant factors and their effectiveness on the distortion of rings ( bearing steel AISI 52100, EN 100Cr6).

本文提出了不同加热参数对畸变的影响,并利用筛选法确定了其中的显著影响因素和它们对环状物(AISI52100,EN100Cr6轴承钢)畸变的影响效果。

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20、

The rings form, break apart, and reform, until the chemists introduce a compound that specifically binds with one size ring in particular, and removes it from the mix.

环状物形成,分切,重塑,直到形成一种类型的环状物能够特异性的与工作者加入的化合物相结合,然后将其从混合物中提取出来。

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