After some initial problems, acetone was successfully produced in quantity 解决了最初的一些问题之后,终于成功地制造出了大量丙酮。
Currently, this type of medicine has been produced in quantity and is widely used in clinicals. 目前这种药已批量生产,并大范围用于临床。
In particular, most proteins produced in quantity by genetically manipulated bacteria are not excreted into the broth, but are precipitated within the cell. 尤其是由基因工程菌产生的大多数蛋白质不会被分泌到发酵液中,而是在细胞内沉积。
The tobacco leaves produced in Baoshan and Lincang attained better effect including more aroma constituents, sufficient aroma quantity, the best aroma quality and ideal harmonization. 保山和临沧两地生产的烟叶致香物质含量最多,香气量足,香气质最好,协调性较理想。
Produced in quantity often by assembly-line techniques. 通常是用流水线技术大量生产的。
A new kind of effective ZS flocculate with oxidation and coupling was prepared for waste water produced from oilfield containing high quantity of Fe, S etc. 针对油田污水富含还原腐蚀性的铁、硫等物质,研制开发出一种新型高效氧化偶合絮凝剂ZS。
The drug was produced in quantity and became cheaper. 于是这种药投入大批量生产,价格也比以往便宜。
Simple products will never be produced in developed countries in any quantity again. 简单产品再也不会在发达国家大量生产。
Lightpipes are produced in quantity and usually resell between a few cents and a few dollars. 光管生产量大且通常在几分钱和几元之间转售。
According to problems produced in valuation on quantity bill and by comparison between valuation on quantity bill and quotation on traditional budge, suggestions are made in the paper to improve the valuation on quantity bill. 通过对工程量清单计价与传统预算报价的比较,以及工程量清单计价实践中存在的问题,提出了完善工程量清单计价的改进意见。
The core periodicals have produced some negative influences on the purpose of periodical running, the column design and the subscribing quantity of some periodicals. “核心期刊”对于一些期刊的办刊宗旨、栏目设置及发行量等已经产生了负面作用。
Clay residue produced from Liaohe petroleum exploration department chemical plant lubricating oil installation contains large quantity of oil. 辽河石油勘探局化工总厂润滑油生产装置产生的白土渣含油量高。
In stirring stage, yeast produced alcohol rapidly and lactic acid cocci quantity dropped quickly, however, Lactobacillus quantity increased greatly and achieved the peak value and pH value in fermented wine decreased to the lowest value. 搅拌期:酵母快速产酒精,乳酸球菌数迅速下降,乳酸杆菌数大量增加达到高峰期,醪液pH值又降至最低;
The sustaining time of inflation that produced the maximal net quantity occupied 1/ 4-1/ 3 of the cardiac cycle. 而产生最大净顺向流量的保压时间为心动周期的1/4~1/3;
The quantitative analysis for the total volatile organic compound ( TVOC) by gas chromatography is based on the corresponding response signal which is produced from the substance in the measuring instrument. The intensity of the signal reflects the quantity of the substance. 气相色谱测定总挥发性有机化合物(TVOC)的定量依据是一定量的物质在检测器上产生一定强度的响应信号,信号强弱反映物质量的大小。
The results revealed that under the treatment of 60 plants/ 10L the fungus produced higher quantity of spores and external hyphae as compared with other treatments. Gerdemann&Trappe生长发育的影响试验结果表明:60株/盆密度处理的根外菌丝量及孢子数均高于其它处理。
The traditional baking method produced large quantity's smoke, whose pressure of accepting dust is big. The craft still increased craft of fine grinding and alkali washing, which is complicacy. 即传统的焙烧法产生了大量的烟气,收尘压力大,工艺中还增加了细磨、碱洗工艺,工艺复杂。
Results showed that both the methods produced high quantity of RNA. Guanidine thiocyante method produced RNA with low purity but more time-consuming. 结果显示两种方法提取RNA的产量都较高,异硫氰酸胍法提取纯度低,但省时高效,适用于对模板要求低的RNA提取。
Reasonable design of the fiberglass-steel sucker rod string can make the natural longitudinal vibrating frequency of the string still closer to the operating frequency of the pumping unit, thereby increase the produced quantity. 合理设计玻璃钢-钢抽油杆柱,可使该混合杆柱的纵向振动固有频率更接近抽油机的工作频率,实现泵的超行程,从而增加产液量。
It is extremely easy to cause severe spoil loss because the duration of railway construction is relatively longer and spoils produced by construction are large in quantity and scattered. 铁路工程建设施工期长,工程建设产生的弃渣量大且分散,极易造成严重的弃渣流失。
With the full speed development of economy, the application research of Intelligence Transportation System ( ITS) comes into being because of increasingly serious traffic problems which produced by the rapid increase of vehicles 'quantity. 随着经济的飞速发展,车辆数量的急剧增加,产生了日益严重的交通问题,由此产生了智能交通系统这一应用研究课题。
And, compares with the import maintenance machinery, the maintenance machinery produced domestically has the big disparity in technical level, product variety, quantity, quality and post-sale service and so on, develops our country highway maintenance machinery rapidly is imminent. 并且,与进口养护机械相比,国产养护机械在技术水平、产品品种、数量、质量及售后服务等方面存在较大差距,迅速发展我国公路养护机械已迫在眉睫。
Humor can be produced by the violation of four maxims: quality, quantity, relevance and manner. 通过违反合作原则的四大准则:质的准则、量的准则、关系准则和方式准则,幽默效果由此而产生。
Taking pretension deformation process as an example, because in the whole process of destruction, the distortion produced specimens of quantity of heat, the rheological damage fracture process area will produce temperature gradient field and accompanied by the electromagnetic field generated. 以拉伸变形过程为例,在整个破坏过程中,由于试件发生变形产生了大量的热量,在流变损伤断裂过程区域会产生温度梯度场并伴随着电磁场的产生,这就是热致磁效应。
As an alternative to methanol, ethanol is safer, non-toxic, more convenient, and has greater energy density ( 8.01kWh/ kg), in addition, ethanol can be easily produced in great quantity through fermentation of sugar-containing raw materials. 作为甲醇的替代,乙醇安全、无毒、方便、具有更高的能量密度(8.01kWh/kg),另外,乙醇可以通过含糖原料发酵大量生产。
Now aluminium is mainly produced through electrolysis. How to improve the quantity and quality of aluminum production is the main and urgent problem pressing for solution. 铝的工业制法主要依靠铝电解,如何有效地提高铝的产量和质量是铝电解生产亟待解决的问题。
Oil recovery is produced as a percentage of the original underground crude oil reserves, namely the quantity produced oil and underground crude oil reserves than the original. 原油采收率是采出地下原油原始储量的百分数,即采出原油量与地下原油原始储量之比。