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The effect of hydrochloric acid hydrolysis of soybean cake powder and cottonseed powder under different pressure were investigated on MTGase production by Streptomyces.

研究了常压及高压条件下以豆饼粉、棉籽粉酸水解液作氮源，对链霉菌 HS-1产转谷氨酰胺酶的影响。

The resultsshow:(1)Almost all the isolates produced conidia abundently on rice leafpdowder-PDA,corn leaf powder-PDA,and crab grass leaf powder-PDA mediaunder UV-light irradiation.

结果指出，几乎所有的菌株都能在稻叶、玉米叶、马唐草的马铃薯琼脂培养基上经紫外光连续照射，产生大量孢子。

Based on the cyclone dust collector, a new superfine powder air classifier is designed and investigated for classifying inorganic powder.

本文基于旋风分级收尘器设计研究了新型超细粉末干法分级设备，主要用于无机粉体材料微细粉的分级，该分级器可同时获得粗、细、微三种不同粒度的产品。

Wind selection process: grinding materials, the fan entered the chassis will be the wind began to blow powder, after grinding chamber placed in the top of the analyzer sorting, fine through coarse grinding of materials into another room re-grinding and fine compliant with the degree of airflow into the cyclone collector, collected through a powder discharge port shall be finished.

风选过程：物料研磨后，风机将风吹入主机壳内，吹起粉末，经置于研磨室上方的分析器进行分选，细度过粗的物料又落入研磨室重磨，细度合乎规格的随风流进入旋风收集器，收集后经出粉口排出，即为成品。

I only drink at home three times a day that Bell Asahi milk powder, were a wake up, and then play for a while in bed, get up after the feeding point of noodles to eat lunch it, plus some fruit, and then eat snacks of milk powder, before dinner purée like to eat, the last time before going to bed.

我家那个每天只喝三次旭贝尔奶粉，分别是醒了一次，然后床上玩一会，起床后喂点面条，到吃中饭之有，加些水果，然后点心也吃的奶粉，吃晚饭前在吃点菜泥之类的，最后睡前一次。

The technology of grading of micro diamond powder and the dispersion of micro powder in water are studied in this paper. At the same time a system of shooting flow grader is designed.

本文研究了超细金刚石微粉的流体分级技术，设计了一套射流分级器，并对金刚石微粉在水中的分散性进行了初步研究。

At the same time, we can according to customer needs, production and processing of various specifications, types of PCD bit, diamond cutters, diamond grinding wheel, diamond powder, CBN powder, CD Drawing Die, and other products.

同时，我们可根据客户的需要，生产加工各种规格、类型的PCD钻头、金刚石刀具、金刚石砂轮、钻石粉、CBN微粉、CD拉丝模等产品。

Is China's largest manufacturer of diamond powder, and their products are expected to have broken diamond, diamond powder, diamond electric ferry (Ni / Cu / Ti) and so on.

聚晶金刚石企业有限公司是中国最大的金刚石粉生产企业之一，其产品有金刚石破碎料，金刚石微粉，电渡金刚石等。

The oil shale ash is disintegrated into fine powder less than 150 eye to be calcined at a certain temperature, then sulfuric acid solution is added for performing acid dipping, after solid-liquid separation and solid residue removal, aluminum sulfate solution is obtained and is then filtered after sodium hydroxide solution is added in, further metallic ions as Ca2 , Mg2 , Fe3 , Fe2 and the like are filtered from the solution, thereby sodium aluminate solution is obtained, gas of carbon dioxide is communicated into the sodium aluminate solution to obtain aluminum hydroxide sediment, and after drying and calcining aluminum hydroxide powder is obtained.

将油页岩灰渣粉碎至＜150目的细粉，在一定温度下煅烧，加入硫酸溶液进行酸浸，固液分离，去除固体残渣，得硫酸铝滤液，加氢氧化钠溶液后过滤，滤除溶液中的Ca 2 、Mg 2 、Fe 3 、Fe 2 等金属离子，得偏铝酸钠溶液，向偏铝酸钠溶液通入二氧化碳气体，得到氢氧化铝沉淀，经烘干、煅烧得到氢氧化铝粉末。

Qinling Powder Plant has employed powder spray-welding for blades of evacuating machine head and wear-resisting plate of drought fan, nozzle throat water-spraying pipe of dust extractor and other parts in125 and200 MW power generating set operated in itsown plant.

秦岭发电厂对本厂使用的12.5万千瓦和20万千瓦发电机组的排粉机叶片、风机包头及防磨板、尘器喷嘴喉部喷水管等部件进行了粉末喷焊。

However it can often be frust ating for a child when people are unable to pronounce their name.

但它往往可以令人沮丧的一个孩子当人们无法断言他们的名字。

All these compounds were obtained from this genus for the first time. Compound, 4-cumylphenol, was a new nature product.

所有化合物均为首次从本属海藻中分离得到，其中4cumylphenol为新天然产物。