The range of densities of interest is about 3.5.

有用的密度范圍為3.5左右.

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Densities presumably can be probed by radar.

利用雷達(dá)也許還能探測出氣體的密度.

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Finally, the positive column is reached where electrons and ions have equal densities.

最后到達(dá)的區(qū)域是正柱區(qū),這里,電子和離子具有相等的密度.

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In this definition, the contrast is given by the ratio of two light densities.

對比度定義為兩個(gè)光密度之比.

辭典例句

Hypersonic wind tunnels operating at very low densities were developed starting in about 1960.

低密度超音速風(fēng)洞大約開始發(fā)展于1960年.

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Water, coal measures and salt have densities markedly different from other earth materials.

水 、 煤和鹽的密度與其它介質(zhì)有很大的差別.

辭典例句

Two side thyroid gland appearance, densities such as often.

兩側(cè)甲狀腺形態(tài) 、 密度如常.

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High population densities are putting enormous stress on the environment.

高密度的人口使環(huán)境難堪重荷.

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Instead, fracture densities increase in the vicinity of faults or shear zones.

相反, 裂縫密度在斷層和剪切帶附近增加.

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The larvae densities are declining with rice growing coverage.

隨著水稻的生長,遮蓋度增加,幼蟲密度下降.

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The relation amongst composition, densities, refractive index, Abbe number and transmission was studied.

測試玻璃的密度 、 折射率 、 阿貝數(shù)和紫外到紅外波段的透過率等物化性質(zhì),研究密度和折射率與組成的關(guān)系及影響阿貝數(shù) 、 透過率大小的因素.

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At those high densities the atoms frequently collide with each other.

在那么高的密度下,原子之間經(jīng)常相互碰撞.

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Are there new states of matter at ultrahigh temperatures and densities?

超高溫和密度之下是否有新的物質(zhì)形態(tài)?

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Granulomatous disease by chest radiograph can appear as reticulonodular densities.

肉芽腫疾病胸片顯示網(wǎng)點(diǎn)狀致密陰影.

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Meteorology The interface between air masses of different temperatures or densities.

[氣象學(xué)]鋒面:不同溫度、密度的兩大氣團(tuán)交界處.

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