trace element

美 　英

• n.微量元素；稀有元素
• 網(wǎng)絡(luò)痕量元素；微量養(yǎng)分；示蹤元素

詞形變化

復(fù)數(shù)：trace elements  

英漢雙解

英漢解釋

n.	1. 微量元素 2. 稀有元素
un.	1. 痕量[微量]元素 2. 痕量元素 3. 示蹤元素 4. 痕跡量

英英解釋

n.	1. a chemical element that a living thing needs in only extremely small amounts in order to grow and develop normally, for example iron or zinc 2. a chemical element that is found in extremely small amounts in a mineral

例句

Dual nature of trace element refers to good or harmful effects on health as elements are in distinct quantities and valence states.

微量元素的二重性是指元素在人體內(nèi)量效范圍、價態(tài)存在形式所表現(xiàn)出的有益或有害作用。

the name of the file containing the execution point represented by this stack trace element, or null if this information is unavailable.

包含當(dāng)前堆棧跟蹤元素表示的執(zhí)行點(diǎn)的源文件名，如果信息不可用，返回null。

Returns the name of the source file containing the execution point represented by this stack trace element.

返回包含當(dāng)前堆棧跟蹤元素表示的執(zhí)行點(diǎn)的源文件名。

Beer is one of the best sources of chromium, this trace element deficiency can cause the onset of diabetes.

同樣，啤酒是鉻的最好來源，該微量元素缺乏可引起糖尿病的發(fā)病。

Objective In order to understand the effects of occupational exposure to fluoride on the body trace element and catalase in workers.

目的為了解氟暴露對工人機(jī)體微量元素及過氧化氫酶的影響。

As a trace element in vanishingly small doses, it's good for the system by enabling the occasional whistleblower, or persecuted fringe.

作為小劑量的微量元素，匿名能不時讓告密者或遭迫害的邊緣人發(fā)聲，這對系統(tǒng)有利。

Returns the line number of the source line containing the execution point represented by this stack trace element .

包含當(dāng)前堆棧跟蹤元素表示的執(zhí)行點(diǎn)的方法名。

Therefore, the element ratios can be applied to the study of trace element characteristics of rocks in the tholeiite source region.

因此研究拉斑玄武巖源區(qū)巖石中的微量元素特征可以采用元素比值的方法。

adding by parts of weight of brown sugar and every kind of trace element, stirring, mixing and packing into finished products.

按照重量百分比加入紅糖并添加各種微量元素，經(jīng)攪拌、混勻，包裝制成成品。

Method: Xanthine- xanthine oxidase and trace element selenium were put into the human embryo articular chondrocytes culture liquid in vitro.

方法：在體外培養(yǎng)的人胚關(guān)節(jié)軟骨細(xì)胞培養(yǎng)液中，加入黃嘌呤、黃嘌呤氧化酶及微量元素硒。

Zinc is an essential trace element for organisms with important environmental and physiological significance.

鋅是生物體必需的微量元素，具有重要的環(huán)境及生理學(xué)意義。

The correlation between the dispersion of trace element Se, Cu, Mo in geological environment and heart-blood vessel disease is introduced.

介紹了地質(zhì)環(huán)境中三種微量元素硒、銅、鉬的分布特點(diǎn)及與人類心血管疾病的關(guān)系。

Meteorites do not contain emeralds, gold (except possibly as a trace element), fossilized aliens, or common earth minerals such as quartz.

隕石不包含翡翠，黃金（除了可能作為一種微量元素），化石的外國人，或共同的地球礦物，如石英。

Trace element Zn is very important for the children's growth. The children with difierent illnesses show severe Zn dificiency.

微量元素鋅在兒童生長發(fā)育過程中有極其重要的意義。

Through a period of soaking time, the beneficial trace element mineral dissolves in the water to become mineral water.

容器中的水經(jīng)過一段時間的沖泡，對人體有益微量元素礦物質(zhì)會溶于水中而成為礦泉水。

Zinc is an important trace element for organ function, and its concentration is much higher in the brain.

鋅是人體內(nèi)重要的微量元素，在大腦組織中含量較高。

Returns the fully qualified name of the class containing the execution point represented by this stack trace element.

返回包含當(dāng)前堆棧跟蹤元素表示的執(zhí)行點(diǎn)的類的全名。

Returns true if the method containing the execution point represented by this stack trace element is a native method.

如果包含當(dāng)前堆棧跟蹤元素表示的執(zhí)行點(diǎn)的方法是一個本地方法，返回true。

Many biochemical disorders are involved in diabetes including imbalanced trace element and enhanced oxidative stress.

糖尿病患者體內(nèi)存在多種生化紊亂，如微量元素紊亂、氧化應(yīng)激增強(qiáng)等。

Selenium (Se) is an essential trace element for human being and it has cancer-preventive properties.

硒是人體必需的微量元素，具有重要的預(yù)防癌癥作用。

Methods Used the traditional method and microwave processing method, and analyse the change of trace element content after processing.

方法采用傳統(tǒng)煅法和微波煅法，分析炮制后微量元素的變化。

The invention has beneficial effect of providing the ideal pre-mixed feed containing the organic trace element selenium for the dairy cows.

本發(fā)明的有益效果是提供了一種理想的含有機(jī)微量元素硒的奶牛用預(yù)混合飼料。

Objective To observe the impact of trace element changes on hair structure by testing the hair of children with abnormal trace elements.

目的對微量元素異常患兒的頭發(fā)進(jìn)行檢測，觀察微量元素變化對頭發(fā)結(jié)構(gòu)產(chǎn)生的影響。

Therefore, trace element play an important role in prevention, diagnosis, and treatment of osteoporosis .

因此，微量元素在骨質(zhì)疏松的預(yù)防、診斷和治療中具有十分重要的作用。

With temperature rising, the growth of herbage was accelerated, trace element contents in herbage decreased.

氣溫降低，牧草生長停止，微量元素含量逐步回升。

Trace element analyzer mostly refers to the detection of trace elements in the human body in instrument.

微量元素分析儀大多是指檢測人體微量元素含量的儀器。

So let us dedicate a global undertaking of addressing lowering CO2 that will restart the Carbon Cycle rain and trace element cycles.

所以讓我們致力于減少二氧化碳這項(xiàng)全球的事業(yè)吧，重新開始碳循環(huán)和微量元素循環(huán)。

Equilibrium of trace element includes equilibrium of all elements in human body and equilibrium of proportion among various elements.

微量元素的平衡包括整體元素在人體中的平衡，微量元素之間比例的平衡。

Conclusions The method is simple, rapid and sensitive, and suitable for determination of trace element in urine.

結(jié)論該方法適用于尿液中微量元素的高通量、快速分析。

Zinc, an important trace element for healthy growth and development, can be related to pancreatic cancer.

鋅作為健康生長和發(fā)育所需的一種重要的微量元素，與胰腺癌可能有關(guān)。

Iodine is an essential trace element, the "mental element, " said.

碘是一種人體必需的微量元素，有“智力元素”之稱。

Coal utilization for gasification is an important source of trace element emission.

煤氣化是環(huán)境中有害微量元素排放的重要來源。

Trace element analyzer on nucleic acid chemical and physical properties, can produce effect.

微量元素分析儀對核酸的物理、化學(xué)性質(zhì)均可產(chǎn)生影響。

The object to be compared with this stack trace element.

要同當(dāng)前堆棧跟蹤元素比較的對象。

The clinical result demonstrated that the 350 children exist the different degree of trace element lacking.

觀察結(jié)果表明，此350例患兒存在不同程度的微量元素缺乏。

Methods The trace element zinc was detected by the atomic absorption technique.

方法采用原子吸收分光光度法，利用火焰原子吸收檢測微量元素鋅。

Germanium is a trace element with high biological activity, existing generally in plant.

鍺是具有高度生物活性的微量元素，廣泛分布在植物體內(nèi)。

Selenium is an essential trace element which is involved in protecting white blood cells from free radical damage.

硒是一種人體必需的微量元素，參與保護(hù)白細(xì)胞免受自由基損傷。

Description Copper is an essential trace element.

產(chǎn)品說明銅是一種重要的微量元素。

Essential trace element is indispensable in maintaining body health.

必需微量元素在維持機(jī)體健康方面是不可或缺的。