氧的例句大全

This thesis is to prepare a water dispersible acrylic coating modified by resins.

本课题的目的是研制一种经环氧改性的水分散性丙烯酸涂料.

In this paper , Novalac epoxy acrylate resin was synthesized in the presence of N, N � �-dimethylaniline.

采用N, N′二甲苯胺作催化剂, 合成了酚醛型环氧丙烯酸酯.

Research progress of UV-curable oligomers which were mainly epoxy acrylate resin and polyurethane acrylate were reviewed.

综述了UV固化低聚物(主要是环氧丙烯酸酯和聚氨酯丙烯酸酯)的研究进展.

Methyl 3-methoxypropionate ( MMP ) was prepared from methanol and methyl acrylate ( MA ) using sodium methoxide as catalyst.

以甲醇和丙烯酸甲酯 ( MA ) 为原料,甲醇钠为催化剂,合成了 3- 甲氧基丙酸甲酯 ( MMP ).

Yedan, oxygen, nitrogen, acetylene gas, acetylene sales; Chemical products, metal Dianliao, plumbing materials, supplies wash sales.

液氮 、 氧气 、 氮气 、 氩气 、 乙炔的销售; 化工产品 、 五金电料 、 水暖建材 、 洗涤用品的销售.

Heated with water decomposition of acetylene gas and calcium hydroxide, and the evolution of considerable heat.

遇水激烈分解产生乙炔气和氢氧化钙, 并放出大量的热.

The method of chemical oxidation to measure alcohol content in liquor was introduced in this paper.

研究了用化学氧化法测定白酒中乙醇含量的方法.

A quick method of determining the alcohol content of beer by chemical oxidation was introduced.

本文介绍了用化学氧化法快速测定啤酒酒精度的方法.

The GenBank accession number is AF 265294. The WVDE cDNA is 1, 746 bp long.

PCR法 得到小麦紫黄质脱环氧化酶(WVDE)的全系列,cDNA的 全长为1, 746.

Our product lines are epoxy coating, abrasion-resistant coating, exterior wall finishes and exterior insulation & finish system.

我公司主要产品包括环氧地坪 、 硬化 耐磨 地坪 、 内外墙涂料以及外墙保温隔热防水装饰系统.

However the laser cladding of iron-based alloy brings some problemsas crack, oxidation , burning loss, hole.

工艺的选择等方面着手解决了铁基合金的激光熔覆中存在的容易开裂 、 容易氧化 、 容易产生气孔等问题.

Do not stay in dangerous zone without self-contained breathing apparatus.

除非有设备齐全的氧气呼吸,否则不宜呆在火灾危险区.

Objective To observe the effect of enzymes-hydrolyzed wheat bran ( EHWB ) on antioxidant system in diabetic rats.

目的:观察麦麸酶解产物对糖尿病大鼠抗氧化系统的影响.

Is CO 2 able to be stored and kept at the sea bottom the form of hydrate?

二氧化碳是否能以水合物型态封存于海底?

Alumina-based ceramic tribomaterials containing graphite or boron nitride as solid lubricant were synthesized via-press sintering process.

采用热压烧结工艺制备了氧化铝陶瓷为基体、添加固态润滑组元石墨或氮化硼的陶瓷基摩擦材料.

The paper introduces study on nano-clay structure and boost up EP & PP.

主要介绍 纳米 粘土的制备和增强环氧树脂 与 聚丙烯等树脂的研究.

Objective To study the effect and the mechanism of arsenous oxide ( As 2O 3) and cisplatin ( DDP) on laryngeal squamous cell carcinoma Hep-2 strain.

目的探讨氧化砷（arsenous oxide，As2O3）和顺铂（cisplatin，DDP）对喉鳞癌细胞（Hep2）的作用及其机制。

Absorption Capacity of Mg-Al and Mg-Fe LDO on Arsenous Anion Determination of phosphate, arsenate and arsenite in natural water by flotation membrane-spectro-photometry using malachite green as an ion-pair reagent

Mg-Al和Mg-Fe型双金属氧化物对亚砷酸根吸附性能的对比天然水中痕量磷酸根、亚砷酸根和砷酸根的浮膜分光光度法测定

Methods 311 teeth of 293 cases which were suitable to be sealed as varied time 1~ 12 days were treated with arsenous oxide to observe the condition of pulp deactivation and percussion pain when return.

方法对293例、311颗适合失活的恒磨牙进行三氧化三砷失活，封药时间为1~12d不等，观察根髓失活情况及患牙复诊时叩痛变化情况。

A new treatment technology of refractory arsenical gold ores& arseno leaching method

处理难选含砷金矿石的一种新工艺&阿辛诺低压氧化浸出法