无水的
- 与 无水的 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
Transabdominal ultrasoundguided paracentesis and absolute alcohol injection sclerotherapy is simple, safe and effective on ovarian cysts fluid, and worthy of clinical application.
经腹超声引导下对卵巢囊肿进行穿刺抽液、注入无水酒精硬化治疗,是简便、安全和有效的,值得临床推广应用。
-
To achieve the purpose of quality control, it is measured in accordance with existing national standards, uses the absolute ethyl alcohol as the solvent and the errors close to 8 percent according to the spectrophotometric method.
求助翻译目的:克霉唑阴道泡腾片为已有国家标准的药品,按照已有国家标准进行含量测定,以无水乙醇为溶剂,采用分光光度法测定误差接近8%,为
-
The process avoids complex operation such as column chromatography, high pressure and absolute conditions.
本方法避免了柱色谱分离,高压操作,无水操作等复杂的工艺过程。
-
Absorbent cotton fibers were dissolved in trifluoroacetic acid,and then precipitated in the chitosan solution.
以三氟乙酸在无水条件下溶解脱脂棉纤维,在壳聚糖的醋酸溶液中析出。
-
This may be readily converted to the anhydrous salt by reaction with a readily hydrolysed material, such as acetic anhydride
这和易水解的物质如醋酸酐反应可以很容易转变为无水盐。
-
In this paper, acetylsalicylic acid has been synthesized by microwave radiation, taking anhydrous sodium carbonate as catalyst.
本论文采用微波方法合成阿司匹林,用无水碳酸钠作催化剂,研究了微波在有机合成中的应用及其加热原理。
-
Acetylsalicylic acid has been synthesized using salicylic acid and acetic anhydride with microwave radiation catalyzed by aluminum chloride.
摘要以水杨酸和乙酸酐为原料,以无水三氯化铝作催化剂,微波辐射合成了乙酰水杨酸,并讨论了影响反应的因素。
-
On the agenda a general agent aggravate the injury aggressive weapons agitate for a strike long ago be in agony agree to the proposal agreeable weather come to an agreement modern agriculture ahead of time economic aid aim at the target air force aircraft carrier domestic airline international airport along the aisle alarm clock photo album absolute alcohol air alert resident alien The twins look alike.
monthly allowance alloy steel ally with another country almost nothing let alone 不久以后反复地,再三地靠着墙超龄职业介绍所把某事提到日程上来总代理加重伤势攻击性武器煽动罢工很久以前苦恼不安同意提议宜人的天气达成协议现代农业提前经济援助瞄准目标空军航空母舰国内航线国际机场沿着走廊闹钟相册无水酒精空袭警报外籍居民这对双胞胎看上去很像。
-
Sodium allylate was prepared from solid sodium hydroxide and allyl alcohol under mild conditions, and then the solid sodium allylate was reacted with epichlorohydrin in anhydrous system to produce allyl glycidyl ether in high yield and purity.
以固体NaOH和烯丙醇为原料在温和条件下制得烯丙醇钠,再以固体烯丙醇钠为原料,与环氧氯丙烷在无水条件下高产率地得到高纯度的烯丙基缩水甘油醚。
-
The yield of allyl glycidyl ether can reach up to 96% at 30 ℃ for 3 h at a molar ratio of 1 to 1.5 of sodium allylate to epichlorohydrin.
醚化反应中固体烯丙醇钠与环氧氯丙烷摩尔比为1:1.5,在无水条件下于30℃反应3 h,烯丙基缩水甘油醚的收率达96%以上。
- 推荐网络例句
-
On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.
另一方面,更重要的是由于城市住房是一种异质性产品。
-
Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.
气候直方图是将所收集的降水量测定值,分为几个相等的区间作为横轴,并将各区间内所测定值依所出现的次数累积而成的面积,用柱子排起来的图形,也叫做柱状图。
-
You rap, you know we are not so good at rapping, huh?
你唱吧,你也知道我们并不那么擅长说唱,对吧?