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- The experiment used acetic oxide to dispose of the pollen in honey of Sesaaum Indcum and Fagopyrum esculentum to distinguish the quality of honey. 本文以芝麻蜜、蕎麥蜜為材料 ,以醋酸酐分解法為手段 ,探討了利用蜂蜜中的花粉來(lái)鑒別蜂蜜質(zhì)量?jì)?yōu)劣的問(wèn)題。
- In October 1988, the relevant government departments issued a document on the control of exports of acetic oxide, ether and chloroform, which can be used for synthesis of heroin and other narcotic drugs. 中國有關(guān)部門(mén)于1988年10月發(fā)文，對醋酸酐、乙醚、三氯甲烷三類(lèi)可供制造海洛因等毒品的化學(xué)品實(shí)行出口管制。
- In October 1988,the relevant government departments issued a document on the control of exports of acetic oxide,ether and chloroform,which can be used for synthesis of heroin and other narcotic drugs. 中國有關(guān)部門(mén)于1988年10月發(fā)文，對醋酸酐、乙醚、三氯甲烷三類(lèi)可供制造海洛因等毒品的化學(xué)品實(shí)行出口管制。
- By analysis to the old flow of alcoholysis liquid waste processing.In our work. a new flow was set up.The product of acetic oxide can be obtained by the technology of rectification and carbonylation. 對現有醇解廢液處理的工藝進(jìn)行了分析并提出了一種新的醇解廢液處理工藝,通過(guò)萃取精餾將醋酸甲酯提純,再利用羰基化合成技術(shù)生產(chǎn)醋酐產(chǎn)品。
- How can you get rid of this oxide coating? 你們該怎樣除去這些氧化皮？
- A mixture of black manganese oxide minerals. 硬錳礦一種黑色氧化錳礦的混合物
- A gaseous anesthetic, such as nitrous oxide. 氣體麻醉劑一種氣態(tài)的麻醉劑，如一氧化二氮。
- Circular of the Ministry of Foreign Trade and Economic Cooperation, on strengthening the administration over the import and export of acetic oxide and potassium permanganate 外經(jīng)貿部關(guān)于進(jìn)一步加強醋酸酐和高錳酸鉀進(jìn)出口管理的通知
- acetyl oxide 乙?；? 乙(酸)酐
- To bring an acetyl group into(an organic molecule. 乙醯化使乙醯化，把一乙醯基帶入（一有機分子）之中
- Who knows what effect acetyl salicylic acid has? 誰(shuí)知道乙酰水楊酸有什么作用？
- To bring an acetyl group into(an organic molecule). 乙醯化使乙醯化，把一乙醯基帶入（一有機分子）之中
- Acetyl choline can how is sexual urticaria treated? 乙酰膽堿能性蕁麻疹怎么治療？
- acetic oxide 乙酐,氧化乙酰
- Then prepare the acetyl ferrocene. 反應制得夾心結構的二茂鐵。
- An acetic acid solution of a drug. 醋劑一種藥物的乙酸溶液
- An example of the acyl group is the acetyl group. 乙?；酋；囊粋€(gè)例子。
- The wine in him has almost melted acetic acid. 他一肚皮的酒幾乎全化為了醋酸。
- In the absence of heat, I think, no oxide coating should form during rolling. 在無(wú)加熱的條件下，我想，軋制過(guò)程中不會(huì )生成鱗皮吧！
- An oxide containing three oxygen atoms per molecule. 三氧化物每個(gè)分子中含有三個(gè)氧原子的氧化物
