达干

这一方法分两步使试样达全干。

There are two steps in the method to dry samples .

在最适条件下，酶的比活力达5.3u/mg干细胞，比在初筛条件下的酶活力提高95倍，而在其细胞内共存的尼克酰胺（烟酰胺）水解酶活力很低。

Under the optimum conditions , 5 . 3 u / mg dry cell weight of specific activity was produced , and the coexistent amidase activity was very low . The specific activity of strain SHB-121 was about 95 times higher than that in primitive screening medium .

所测得的总氨基酸含量高达绝干肾重的68.34%，相当于鲜肾重21.51%，各氨基酸比例较为适宜，且含有本方法所能测出的动物全部九种必需氨基酸和半必需氨基酸。

Rapid analysis method , including sulfur containing amino acid derivatives was applied . Results indicated that the total amount of amino acids reached as high as 68.34 % of the absolute dry weight of kidneys , equivalent to 21.51 % of the wet weight of fresh kidneys .

31℃静置培养72h，期间在为24h翻曲1次，果胶酶活力达2418IU/g（干曲）。

The pectinases activity reached 2 418 IU / g dry medium at 31 ℃ for 72 h.

结果优选提取条件是：90%甲醇，65℃，料液比1：30，提取2h，其中中华稻蝗的含量高达20.15mg/g（干物质）。

Results The optimum extraction condition was built for dosage liquor ( 1:30 w / v ) and extracting with 90 % methanol at 65 ℃ for 2 h. The content of dry flavonoids from Chinese grasshopper is up to 20.15mg/g .

对装置一年多的运行结果做了概括的总结分析，该装置2000年轻液体收率达86.2%，干气产率3.39%

Running showed that the light liquid yield of the unit reached 86.2 % and the dry gas yield was 3.39 % in 2000 .

分别分析其生化组分，结果表明：松树绿冠的生物活性物质主要集中在松针中，松针的叶绿素含量达2010mg/kg（干原料），胡萝卜素含量达181.42mg/kg；

The content of chlorophyll in needles is 2010 mg / kg ( dry mass ) and that of carotene is 181 . 42mg / kg .

全世界每年的植物体生成高达1500亿吨干物质，其中纤维素及半纤维素的总量为850亿吨，但都被很少利用。

Plant generate as much as 1,500 tonnes of dry matter around the world each year , of which the total amount of cellulose and hemicellulose are 850 million tons , but are rarely used .

结果表明，磷化氢是一种广泛存在于胶州湾沉积物中的气态磷化合物，沉积物中基质结合态磷化氢最高含量达970.39ng/kg（干重）。

Results demonstrate that phosphine is a kind of gaseous phosphorus compound that is widespread in the sediment of Jiaozhou Bay , and its peak concentration reaches to 970.39 ng / kg ( dry weight ) .

其抗盐能力超过海水盐度的20%～40%，耐盐极限达到5%NaCl浓度，嫩茎中的可溶性盐分含量高达37%（干重百分比）。

It can tolerate over 20 % ~ 40 % of sea water . The highest concentration for its growth is 5 % NaCl . The plant contents 37 % solubility salt in the young stem .

用体积分数为70%乙醇进行洗脱，解析率达95.1%，干操产物中黄酮纯度为85.3%，总黄酮回收率为75%，产物的收率为1.06%。

And eluting reagent was 70 % ethanol . The desorption rate was 95.1 % , and the content of total flavonoids in the ethanol eluant was 85.3 % , with a total flavonoids recovery rate of 75 % and 1.06 % yield .

经诱导生根分化的毛鱼藤愈伤组织鱼藤酮含量达136.2ug／g干重，为愈伤组织含量的7.8倍。

The rotenone content of root & differentiated callus culture of Derris was dramatically increased to 136.2 ug / g dry weight , being 7.8 folds of that of the callus culture .

研究发现：培养分离所得菌藻共生体中以小球藻为主，此时菌藻共生体积累砷达7.47g／kg干重。

The results showed that after incubation and selection , the arsenic-resistant helotism system mainly was chlorella valgaris , containing As 7 . 47 g / kg on dry basis .

种植紫花苜蓿的干草产量达9300kg，其中干物质产量8091kg、代谢能产量75330MJ、蛋白质产量1581kg，经济效益5740元。

Hay production reached 9 300 kg , dry biomass production reached 8 091 kg , metabolism energy production reached 75 330 kg , protein production reached 1581 kg , and economic benefit was 5740 yuan RMB , if alfalfa was planted .