查询词典 yields

P-Bromobenzaldehyde was synthesized from p-bromotoluene by direct oxidation with manganese sesquioxide The factors affecting the yields of p-bromobenzaldehyde were investigated.

用三氧化二锰直接氧化法将对溴甲苯氧化对溴苯甲醛，讨论了合成过程中影响产率的各种因素，确定反应的优化条件为温度338K，硫酸的浓度7.5mol/L，三氧化二锰1.8g，产率可达73.89%。

It's an interesting way to sift through human history, and yields some interesting insights.

这是一种有趣的详尽考究人类历史的方式，通过这种方式可以获得许多有趣的见解。

Because of the improved yields, this new technology has great signification on the oil and the gas.

这无疑大大提高了油气的勘探效率，对石油和天然气工业有着十分重要的意义。

The product structure is simple, well-designed research and development, the relative increase production yields.

该产品结构设计简单，研发设计精良，可相对提高生产良率。

Simplex method was used to fit and optimize the model parameters. The numerical solution of yields vs.

另外对文献中一些脂肪酸的溶解度数据的关联结果也表明修正方程的拟合效果优于Chrastil方程。

In terms of the production of singlet oxygen, DPBC yields much lowercapacity to that of DPC.

DPBC敏化产生单重态氧的能力很弱，但其较之DPC有着更强的敏化产生〓和〓的效能。

When cannot be in short time accumulate an enough client database the word of dimensions, when the year sales volume that yields devotedly to compare and plan serious deviate invests the word of square psychology bottom line, perhaps the form of PPG disappears with respect to meeting slam-bang.

当不能在短时间之内积累起足够的客户数据库规模的话，当投入的产出比和计划的年度销量都严重偏离投资方心理底线的话，也许PPG的身影就会砰然消失。

Besides, raising yields on smallholder farms would have happy distributional consequences.

而且随着小农场产量的增加，小农将会很乐意分配多余的劳动成果。

Any plant of the genus Cannabis; a coarse bushy annual with palmate leaves and clusters of small green flowers; yields tough fibers and narcotic drugs2. the most commonly used illicit drug; considered a soft drug, it consists of the dried leaves of the hemp plant; smoked or chewed for euphoric effect

本站所收集信息资料为网络转载版权属各作者并已著明作者旨在资源共享、交流、学习之用，请勿用于商业用途，本站并不保证所有信息、文本、图形、链接及其它内容的绝对准确性和完整性，故仅供访问者参照使用。

It said that the soya had not been engineered to increase yields, and that it was now developing one that would.

它说，大豆尚未工程，以增加产量，这是现在发展中国家的一会。

When I started coding, I had problems with the ASF file writer.

当我开始编码，我曾与ASF文件作家的问题。

I know that in one of the schools the boys have risen up in the classroom and enlisted in a mass.

如果你们也和他们一样，是集体自愿的话，你们的老师将是多么地光荣啊。