yield - 关于yield的双语例句 - yield造句

为您找到90个与“yield”相关的双语例句：

Severe water stress inhibited photosynthetic quantum yield, carboxylation efficiency, electron transport rate, and photophosphorylation activity.
叶肉细胞光合能力的降低可能是由于光合量子效率、化效率、合电子传递速率及光合磷酸化活力的下降所致.
The seed bourgeon, seedling growth, crop yield and heavy metals contents were influenced by contaminated soil.
土壤重金属污染影响了种子萌发、幼苗生长、作物产量及体内重金属含量,探讨了污染土壤的酶学评价方法.
Any of several plants, such as the bloodroot, whose roots yield a reddish dye.
'紫'.''''.'草'.''属植物如血根''.'草'. ''等根部可以提炼红色染料的植物.
Dry oxidation of benzoin with air under microwave irradiation gave benzil in excellent yield.
研究了微波辐射下干法氧化苯偶姻生成苯偶酰的反应.
Yield spreads against Germany, the euro zone's benchmark economy, could also widen.
相对于欧元区基准经济体德国的收益率利差也可能扩大.
The yield of crops or the profit of cattle sale usually fell bellow his estimate.
作物收成或出售牲口的利润,往往低于他的估计.
The yield of the product N - BAA was 92 % under above conditions.
在最佳条件下,N-BAA的收率可达92%.
Azone is synthesized with caprolactam and 1 - bromododecane by phase transfer catalysis, the yield is > 70 %.
以己内酰胺、澳代十二烷为原抖,采用相转移催化法合成氮酮, 收率达到70%以上.
It avails to realize high and superhigh yield of spring wheat.
从而提出“三优”栽培法——优区、优种、优措施,有利实现春小麦高产和超高产.
Under optimum conditions, yield of anthraquinone reached 82.5 %.
在优化的实验条件下, 获得了82.5%的收率.
The recycle ratio anodynon is 84 % above the yield level of the same industry in domestic.
氯乙烷收率可达84%以上,远远高于国内同行业的收率水平.
P - methoxybenzeneacetonitrile was prepared in 34.8 % yield starting from anisole, via chloromethylation, cyanogenation and fractional distillation.
以苯甲醚为原料,经过氯甲基化, 氰化反应后, 通过精馏获得对甲氧基苯乙腈,总收率为34.8%.
Treatment of 3 - aminopyridine with AFA at room temperature gave 3 - formamidopyridine in 95 % yield.
在室温下 3- 氨基吡啶与甲乙混酸酐反应制得3-酰胺基吡啶,产率为95%.
Algonquin has the highest crude protein yield, Farmers Treasure and WL - 323 HQ are the second.
粗蛋白产量以阿尔冈金最高, 农宝、WL 323HQ 位居其次.
In the alcoholysis, we study on yield with different bases, and improve reaction conditions.
醇解反应中, 研究了以不同碱作为催化剂时对产品收率的影响, 优化了反应条件.
Animal growth or product yield is the ultimate concern of the agriculturalist.
牲畜的生长或其产品的生产量是农学家最关心的问题.
Theoretically sludge yield is nil for the extended aeration process.
对延时曝气法而言,理论上污泥生成量应为零.
A simple and convenient method for preparing adrenochrome is presented and the yield reaches over 30 %.
提出了一种制备高纯度肾上腺素红的简便易行的方法.
Through nitrosation , hydrogenate reducion, and acylate three steps, the yield surpass 80 % for the diethyl malonate.
收率相对于丙二酸二乙酯达到了80%以上.
Levocetirizine Dihydrochloride was prepared from benzoyl chloride by acidylation, hydrogenation, cyclization with an overall yield of 8.05 %.
以苯甲酰氯为原料,经酰化, 还原, 环合等反应合成左旋西替利嗪盐酸盐,反应总收率为8.05%.

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Severe water stress inhibited photosynthetic quantum yield, carboxylation efficiency, electron transport rate, and photophosphorylation activity.

The seed bourgeon, seedling growth, crop yield and heavy metals contents were influenced by contaminated soil.

Any of several plants, such as the bloodroot, whose roots yield a reddish dye.

Dry oxidation of benzoin with air under microwave irradiation gave benzil in excellent yield.

Yield spreads against Germany, the euro zone's benchmark economy, could also widen.

The yield of crops or the profit of cattle sale usually fell bellow his estimate.

The yield of the product N - BAA was 92 % under above conditions.

Azone is synthesized with caprolactam and 1 - bromododecane by phase transfer catalysis, the yield is > 70 %.

It avails to realize high and superhigh yield of spring wheat.

Under optimum conditions, yield of anthraquinone reached 82.5 %.

The recycle ratio anodynon is 84 % above the yield level of the same industry in domestic.

P - methoxybenzeneacetonitrile was prepared in 34.8 % yield starting from anisole, via chloromethylation, cyanogenation and fractional distillation.

Treatment of 3 - aminopyridine with AFA at room temperature gave 3 - formamidopyridine in 95 % yield.

Algonquin has the highest crude protein yield, Farmers Treasure and WL - 323 HQ are the second.

In the alcoholysis, we study on yield with different bases, and improve reaction conditions.

Animal growth or product yield is the ultimate concern of the agriculturalist.

Theoretically sludge yield is nil for the extended aeration process.

A simple and convenient method for preparing adrenochrome is presented and the yield reaches over 30 %.

Through nitrosation , hydrogenate reducion, and acylate three steps, the yield surpass 80 % for the diethyl malonate.

Levocetirizine Dihydrochloride was prepared from benzoyl chloride by acidylation, hydrogenation, cyclization with an overall yield of 8.05 %.