nitrate造句

Some commercial laboratories use periodic nitrate tests as guides.
許多商業(yè)性的試驗(yàn)室已應(yīng)用定期的硝態(tài)氮分析作為指導(dǎo).

In the presence of ethanonitrile and glycol, anisole reacts with ammonium ceric nitrate to form o - nitroanisole.
在乙腈、聚乙二醇存在下, 用苯甲醚與硝酸鈰銨反應(yīng)合成了鄰硝基苯甲醚.

In severe or refractory cases, cauterization of the individual lesions with nitrate has been used.
在嚴(yán)重或頑固性病例中, 個(gè)別的可用硝酸鹽燒灼.

Losses of Ca and Mg are accelerated by fertilizers which supply nitrate, sulphate and chloride.
在施用硝酸鹽 、 硫酸鹽和氯化物的情況下會(huì)加速鈣和鎂的損失.

Cyclohexyl nitrate is an effective cetane number improver for diesel oil.
硝酸環(huán)己酯是一種有效的柴油十六烷值改進(jìn)劑.

Gunpowder is composed of sulfur, carbon, and potassium nitrate.
火藥是由硫 、 碳和硝酸鉀組成.

Objective To introduce a new method to prepare miconazole nitrate cream.
目的介紹一種制備硝酸咪康唑乳膏的新方法.

Under favorable conditions the ammonium ion is converted to nitrate.
在適宜條件下,銨離子轉(zhuǎn)化為硝酸鹽離子.

High levels of nitrate occur in eastern England because of the heavy use of fertilizers.
英格蘭東部因大量使用化肥導(dǎo)致土壤硝酸鹽濃度過高。

To use nitrate as electron donor in the electron transport chain during chemosynthesis.
利用硝酸鹽作為化學(xué)合成作用中,電子傳遞鏈之電子提供者.

In the presence of acid and polyethylene glycol, phenol reacted with ceric ammonium nitrate 2, 4 - dinitrophenol.
在醋酸、相轉(zhuǎn)移催化劑聚乙二醇存在下, 苯酚與硝酸鈰銨反應(yīng)生成2, 4- 二硝基苯酚.

Description: Lanthanum Nitrate is soluble in water and moisture in wet air.
說明: 硝酸鑭溶于水,在潮濕的空氣中易潮解.

Chemical form of hafnium is perchlorate or nitrate.
鉿的化學(xué)形態(tài)為過氯酸鹽或硝酸鹽.

German synthetic nitrates knocked out Chilean nitrate mining after 1920.
1920年以后,德國(guó)合成硝酸鹽給了智利硝石開采當(dāng)頭一棒.

Nitrate can be used by facultative organisms living under intermediate conditions referred to as anoxic.
硝酸鹽能夠被生活在中等缺氧條件下稱為兼性生物體所利用.

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