oxidation造句
2024年07月01日 20:32:07
Keywords: TiAl intermetallics, high temperature
oxidation resistance, surface modification.
關(guān)鍵詞: 鈦鋁介金屬 、 高溫氧化抵抗 、 表面改質(zhì).
Oil group has good
oxidation stability, low pour point, good demulsibility and excellent resistance to foaming.
佳高冷凍機(jī)油有良好的抗氧化性能, 凝點(diǎn)低, 抗乳化性能良好及有極佳之抗泡沫性能.
The reaction conditions on
oxidation of 2 - methylpyridine to 2 - acid by
oxidation of potassium dichromate were studied.
研究了以2-甲基吡啶為原料,以重鉻酸鉀為氧化劑,利用化學(xué)氧化法合成 2- 吡啶甲酸的反應(yīng)條件.
The surface lipids undergo
oxidation, generating many compounds containing hydroxyl and carbonyl groups.
表面的類脂物氧化后, 產(chǎn)生許多化合物,包括羥基和羰基化合物.
Total absorptivity can be up to 98 % using second - order absorption -
oxidation process.
采用二級(jí)吸收 — 氧化流程,總的吸收率可達(dá)98%以上.
Water soluble hydroxypropyl ? ? cyclodextrin was converted to acetonyl hydroxypropyl ? ? cyclodextrin via selective
oxidation.
通過選擇性氧化,將水溶性優(yōu)良的羥丙基β環(huán)糊精轉(zhuǎn)化為丙酮基羥丙基β環(huán)糊精.
In this case an anomalously high
oxidation rate is observed with respect to the model.
在這種情況下發(fā)現(xiàn)有比這模型要高得多的氧化速率.
Aromatic cytokinins metabolism is classified under four broad headings : interconversion, hydroxylation, conjugation and
oxidation.
它的代謝具有相互轉(zhuǎn)換 、 基化作用 、 合作用和氧化降解四個(gè)特征.
This enzyme catalyzes the
oxidation of succinic acid.
這種酶催化琥珀酸的氧化.
Several kinds of ruthenium - catalyzed organic reactions were reviewed: hydrogenation,
oxidation, isomerization, metathesis.
綜述了釕催化劑催化的主要幾類有機(jī)合成反應(yīng),包括氫化 、 氧化 、 異構(gòu)化 、 復(fù)分解.
These compounds range from hydrocarbons through various
oxidation products.
這些化合物從烴類到多種氧化物.
Epoxidation and
oxidation gave the racemic C 18 - juvenile hormone.
通過環(huán)氧化和氧化就得到外消旋的含十八個(gè)碳的昆蟲返動(dòng)激素.
When meat products, especially broths, are cooked, they often have lower
oxidation - reduction potentials.
肉制品尤其是當(dāng)肉湯被蒸煮時(shí), 它們經(jīng)常有較低的氧化還原電勢(shì).
Static
oxidation curve is basically parabola.
靜態(tài)氧化曲線基本遵循拋物線規(guī)律.
Peeling of
oxidation film and
oxidation - decarbonization are more serious on the surface than on the sub - surface.
試樣表面的氧化腐蝕及氧化皮剝落均比次表層嚴(yán)重,表面的開裂也加速了次表層裂紋的形核和擴(kuò)展.
These reactions catalyzing
oxidation of alcohol - OH groups have high yield and selectivity.
使用的催化劑對(duì)醇 羥基 的氧化具有高度的選擇性并有很高的轉(zhuǎn)化率.
Conducting polyaniline ( PANI ) and poly - O - methylaniline ( POT ) were prepared by chemical
oxidation method.
用化學(xué)氧化法制備導(dǎo)電聚苯胺 ( PANI ) 和聚鄰甲苯胺(POT ).
Dry
oxidation of benzoin with air under microwave irradiation gave benzil in excellent yield.
研究了微波輻射下干法氧化苯偶姻生成苯偶酰的反應(yīng).
Active carbon deoxidizer has been developed on the principle of electrochemical
oxidation.
作者根據(jù)電化學(xué)氧化原理研制出活性炭脫氧劑.
Loteprednol etabonate was synthesized through
oxidation, acylation, hydrolysis and chloromethylation from the starting material prednisolone.
以潑尼松龍為原料,經(jīng)氧化 、 ?；?、 水解成鹽、氯甲基化成酯制得氯替潑諾.