查询词典 calcium

In the plots of 1985, wilt disease was inhibited by calcium cyanamide and reduced by S-H mixture (product of Taiwan Fertilizer Company) and lime.

一九八五年期，各种添加物并不影响土壤中病原菌之族羣密度，但是氰氮化钙可抑制萎凋病的发生，而SH混合物及石灰处理则可延迟病势的发展。

"Cyanamidealsocyanamid:a caustic acid ic crystalline compound, NHCNH, prepared by treating calcium cyanamide with sulfuric acid ."

"氨基氢：一种腐蚀性的酸性晶体化合物，NHCNH，可通过硫酸作用于氢氨化钙制取。"

Result The test in 2006 showed that the effects of potassium nitrate at 5% and 7% on breaking dormancy of Gala dormant bud were the best, and the average germination rate was 72.00% and 69.33% resp. The test in 2007 showed that the effect of 5% potassium nitrate on breaking dormancy of Gala dormant bud was the best, and the average germination rate was 78.33%. The tests in 2 years showed that the effect of calcium cyanamide with 5 times liquid on breaking dormancy of Jufeng dormant bud was the best.

结果］2006年试验发现，浓度为5%、7%的硝酸钾打破嘎拉休眠芽的效果最好，平均萌芽率分别为72.00%和69.33%；2007年试验发现，浓度为5%的硝酸钾打破嘎拉休眠芽的效果最好，平均萌芽率为78.33%。2年试验发现，浓度为5倍液的石灰氮打破巨峰休眠芽的效果最好。

Dimethyl N-cyanodithioiminocarbonate was facilely synthesized from calcium cyanamide, sodium carbonate and carbon disulfide, using dimethyl sulfate as a methylating agent in aqueous phase with an overall yield of 72% and purity of 99%.

用氰氨化钙、碳酸钙和二硫化碳等为原料，硫酸二甲酯为甲基化试剂，采用水相合成工艺制得荒酸二甲酯，总收率72%，纯度99%。

Calcium cyanamide could inhibit the wilt and root rot pathogens and diseases; S-H mixture could only inhibit the wilt pathogen and disease, but lime had no effect.

氰氮化钙可抑制萎凋及根腐病菌及其引起之病害，SH混合物则仅抑制萎凋病，而石灰处理则毫无抑制作用。

In the plots of 1986, however, both calcium cyanamide and S-H mixture could reduce the wilt disease, but lime had no effect. Soil pH seems not to be the main factor.

一九八六年期，各种添加物亦不太影响土壤中病菌族羣密度，但是氰氮化钙及SH混合物则可抑制萎凋病，石灰处理则否。

Fusarium wilt of peas and its causal organism, Fusarium oxysporum f. sp. pisi, could be effectively suppressed by amending the soil with calcium cyanamide (CaCN2) in greenhouse.

温室试验结果显示，施用氰氮化钙(CaCN2)可有效降低土壤中豌豆萎凋病菌的数目和抑制豌豆萎凋病的发生。

Objective To evaluate the effect of fluoride and fluoride plus calcium on serum LPO in ovariectomized rats.

目的 确定氟化物及钙对卵巢切除大鼠血清脂质过氧化物的影响。

Factory covers an area of 50 acres, plant 3800 square meters, registered capital of five million yuan, Guizhou Province are currently the largest manufacturer of calcium fluoride.

本厂占地面积50亩，厂房3800平方米，注册资金500万元，是目前贵州省规模最大的氟化钙生产企业。

At present, I plant the production of calcium fluoride products can meet the sulfuric acid, metallurgy, ceramics, such as the needs of different industries.

目前，我厂生产的氟化钙产品可满足制酸、冶金、陶瓷等不同行业的需要。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。