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Methods: Panax ginseng and Panax ginseng fruit were grinded into powder, placed in the flask and pretreated with the solution of HNO3-HClO4 (4:1) on the electric heat plate. The contents of Zn, Cu, Mn, Fe, Ca, Mg, Cd, K and Na were determined by flame atomic absorption spectrometry.

将人参和人参果粉碎后置于锥形瓶中，分别在电热板上经硝酸－高氯酸(4：1)消解体系小火加热消解后，采用空气－乙炔火焰原子吸收光谱法测定。

At the condition of shake flask fermentation,the metabolic characters of Bacillus pumilus in oleic acid were studied using proteose as the main nitro source and glucose as the carbon source.

一株具有转化油酸羟基化的微生物Bacillus pum ilus BD-12(记作BP BD-12)，在摇瓶条件下分批深层培养，研究了菌株在以胰蛋白胨为主要氮源、葡萄糖为基本碳源的条件下对油酸的代谢特性，并对转化OA生成羟基脂肪酸的规律及产物进行了分析测定。

Results the optimized culture conditions as follows: 10 g/l glucose, 10 g/l yeast extract powder, alcohol=10 %, ph 5.5 , culture 5 d quiescently with 50 ml medium in 500 ml flask.

结果优化培养条件为：葡萄糖10 g/l，酵母膏10 g/l，乙醇10%，ph 5.5，装量50 ml/500 ml，静置培养5 d。

In the rattail collagen coated flask or plate, LEC grew well, with 3HTdR incorporation efficiency increasing obviously and cell doubling time being (42.7±3.2) h. In the gel formed by rattail collagen, LEC could form lymphatic vessellike structures.

在鼠尾胶包被的培养瓶中， LEC生长状况良好， 3HTdR掺入率明显增加，倍增时间为（42.7±3.2） h；在鼠尾胶凝胶中，LEC能形成淋巴管样结构。

All faithful come to kneel and prostrate on the ground outside and queue with a hot water flask and joss sticks in their hand inside so as to add oil to lamps and offer redolence to the gods in every room.

松赞干布的另一位妻子尼泊尔的尺尊公主，从家乡带来了释迦牟尼的八岁等身像，於是王又大兴土木，筑了大昭寺来安放佛像。

In this study, aerobic biodegradability of 26 different kinds of dyes was tested, using static flask screening test, Warburg respirometer and semi—continuous activated sludge system; then biodegradability of 22 of the dyes under anaerobic condition was investigated by batch and continuous—flow anaerobic digesters; anaerobic metabolic substances of some dyes were analysed by several methods and the pathway of anaerobic degradation of C.

本文用静置烧瓶筛选试验法、瓦勃氏呼吸仪试验法和半连续活性污泥法对26种不同化学结构类型的染料的好氧生物降解性能进行了测定评价；对其中22种染料用间歇厌氧消化反应器和连续流厌氧反应器进行了厌氧生物降解性能的试验，采用多种仪器对部分染料的厌氧降解产物进行检测，对1种蒽醌染料的厌氧降解途径作了推测。

It was found that the positive mutants were obtained within the range of lower doses of 1-5 × 104 Roentgen in shake flask fermentations.

其中产量最高的两株是78-5-49和78-5-52，它们的发酵单位比原始菌株分别提高33.3和28.3％，且这两株菌株都是在10000μg/ml卡那霉素平板中找到的。

You also need a saucepan,a spoon and a flask.

你还需要一个平底锅，一只调羹和长颈瓶。

He was not a talkative person , but a few gulps of Schnapps from my army flask and several cigarettes loosened his tongue.

不过在喝过我从军队带来的酒并抽过几支烟之后，他的话匣子打开了。

They started with 15 to 40 different pure strains of algae and microscopic animals, and added these one at a time in various combinations and sequences to a large flask. After 10 to 15 days, if all went well, the aquatic mixture formed a stable, self-reproducing slime ecology -- a distinctive mix of species surviving off of each other.

他们从15至40种不同的单一水藻植株和微生物入手，依次把这些物种以不同的组合形式及先后顺序放入一个大烧瓶。10到15天之后，如果一切进展顺利，水生植物的混合体就会形成稳定的自行繁殖的湿地生态——相互依赖生存下来的与众不同的物种混合物。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。