?isotope

isotope 發(fā)音

英：['a?s?t??p]　　美：['a?s?'top]

英：　　美：

isotope 中文意思翻譯

isotope 短語詞組

1、iron isotope ─── [醫(yī)] 同位素鐵

2、aerodynamic isotope separation ─── [化] 空氣動力學(xué)法同位素分離; 空氣動力學(xué)法同位素分離法

3、doubly-closed-shell isotope ─── [化] 雙閉合殼層同位素

4、isotope assay ─── [化] 同位素化驗(yàn)分析

5、high flux isotope reactor (HFIR) ─── [化] 高通量同位素堆; 高通量同位素生產(chǎn)堆

6、double isotope derivative method ─── [化] 雙同位素衍生物法

7、chemical isotope separation ─── [化] 化學(xué)法同位素分離; 化學(xué)法同位素分離法

8、inverse isotope effect ─── [化] 逆同位素效應(yīng)

9、isotope container ─── [化] 同位素容器

10、isotope chart ─── [化] 同位素圖表

11、isotope abundance ─── [化] 同位素豐度

12、isotope-isomerization ─── [化] 同位素異構(gòu)作用

13、alpha-emitting isotope ─── [化] α放射性同位素

14、fissiogenic isotope ─── [化] 裂生同位素; 裂變成因同位素

15、band isotope effetc ─── [機(jī)] 光帶同位素效應(yīng)

16、isotope cask ─── [化] 同位素容器; 同位素貯運(yùn)容器

17、isotope chemistry ─── [化] 同位素化學(xué)

18、isotope container,isotope flask ─── [化] 同位素容器; 同位素貯運(yùn)容器

19、fissile isotope ─── [化] 裂變同位素

isotope 詞性/詞形變化，isotope變形

名詞復(fù)數(shù)形式:isotopes

isotope 相似詞語短語

1、proviso pronounce ─── 但書發(fā)音

2、inapt comparison ─── 不恰當(dāng)?shù)谋容^

3、disorganizing meaning ─── 混亂的意義

4、erased episode 1 ─── 刪除第1集

5、raison d ─── 理由

6、miso soup ─── <日>味噌湯；醬湯

7、isopoda diet ─── 等足類飼料

8、by comparison ─── 相比之下，比較起來；（與...）相比較

9、syrians secret prison ─── 敘利亞秘密監(jiān)獄

10、rumination disorder ─── [醫(yī)]反芻性障礙

isotope 常見例句（雙語使用場景）

1、At present, the methods of isotope tracer and turbine flowmeter are universally used for testing annulus well in home oilfield. ─── 同位素示蹤法和渦輪流量計法是目前國內(nèi)各油田普遍采用的環(huán)空測井方法。

2、In atomic spectroscopy, the subject of isotope shifts is one of the few problems that links atomic and nuclear physics. ─── 原子光譜中，同位素位移是少數(shù)幾個能夠?qū)⒃游锢韺W(xué)和原子核物理學(xué)這兩個不同的物理學(xué)分支聯(lián)系起來的課題之一。

3、When a hurricane forms, it tends, initially, to rain water molecules containing the heavier isotope. At that point it is still over the sea. ─── 颶風(fēng)剛形成之初，通常位于海面上空，它所降落的雨水一般含較重氧同位素水分子。

4、Thus, more of the heavy isotope is left behind in the ocean and absorbed by marine organisms. ─── 因此，更多的重氧同位素留在了海洋里，并被海洋有機(jī)物吸收。

5、As an indicator of shifts in the Earth's climate, the isotope record has two advantages. ─── 作為地球氣候變化的指標(biāo)，同位素記錄有兩個優(yōu)勢。

6、But the nitrogen in the air was replaced with a nitrogen atom with a different number of neutrons, called an isotope. ─── 但是空氣中的氮?dú)庵械牡訁s會被一個叫做同位素的有著不同數(shù)量中子的氮原子所替換。

7、And the heavier oxygen from a natural process that left more of the light isotope in the part of the nebula that made the sun. ─── 重量較大的氧來自某種自然過程，在此過程中，大部分的輕同位素留在了形成太陽的部分星云中。

8、Both of the experiments proved effective, moreover the latter would be better since the stable isotope is harmless. ─── 結(jié)果指出，兩種方法是等效的，由于穩(wěn)定同位素對人體無害，因而后者更有應(yīng)用前景。

9、Almost all the oxygen in water is oxygen 16, but a few molecules out of every thousand incorporate the heavier isotope 18. ─── 水中幾乎所有的氧都是氧16，但每一千個分子中就有幾個含有較重的同位素18。

英語使用場景

The isotope U-235 is unstable, decaying by a process called spontaneous fission.

There is also a section on isotope dilution analysis.

Nevertheless the association or dissociation of the lead isotope signatures for ancient glasses contributes to the overall technological picture for them.

Isotope gastric emptying studies may be useful in clinical practice.

The lunar surface also contains the light isotope helium-3, which is implanted in the surface by the solar wind.

The oxygen isotope chemistry of the corals reflects the composition and origin of the water in which they lived.

A stable isotope of potassium, 9K, is converted to 39Ar by neutron bombardment of the sample to be dated.

Uranium has two radioactive isotopes, each of which decays to an isotope of lead and helium.

The isotopes are measured by counting their alpha emissions; each isotope emits alpha radiation of a characteristic frequency.

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