通氣攪拌 的英文怎麼說
中文拼音 [tōngqìjiǎobàn]
通氣攪拌
英文
aeration-agitation-
According to these problems, we adopt to the method of mending material, optimize to fermentation media and partly ferment condition. finally, we excogitate a kind of fermentation technology that is suitable for target gene efficiency expressed and is advantageous of product purified. with the plasmid pbv220 - ifnr, pbv220 - hgfa, pbv220 - hgfb, pbv220 - hpk5 that expresses serve as the model, adopting the biostat - c15l of b. braun company, utilize the method of mending material to ferment, through optimization fermentation media and optimization partly ferment condition ( ventilate quantity, stir speed, mend material speed ), eventually establishment a kind of fermentation technology that is suitable for target gene efficiency expressed and is advantageous of product purified
以我室構建並穩定表達的重組質粒pbv220 - - ifn 、 pbv220 - hgf 、 pbv220 - hgf 、 pbv220 - hpk5為模型，分別從不同的表達宿主菌中篩選出一種適合大規模生產的菌種bl21 （ de3 ） ，該工程菌株連續傳代100代表達質粒不丟失，表達量穩定；採用b . braun公司的biostat - c15l自控發酵罐，運用分批補料技術分別進行四種工程菌的高密度發酵，通過優化工程菌發酵的培養基配方及優化部分發酵條件（通氣量、攪拌速度、補料速度） ，最終建立一種適于目的基因高效表達的高密度發酵工藝模式。The innovation is that a ring bar sprayed bubbling gas distributing device is installed at the bottom of the tower, which has novel effects of leveling off gas and decompressing, cooling and dust removal, highly effective absorption, hydraulic stiring and so on at the same time
其創新點是在塔的下部嵌入了一個環柵噴射鼓泡式進氣裝置，其新穎之處體現于：煙氣穩流減壓，冷卻除塵，高效吸收，氣力攪拌等功能可在環柵通道內一氣呵成。Since the hardened - slurry is a new kind of construction material, the paper undertook some experiments to find a proper way to optimize its performance. the author think that sand but not mortar can improve the fluidity of the hardened - slurry, and the water glass being divided into two partitions can also better the hardened - slurry. in the last partition, the air - agitating method compared with other construction methods is thought to be the proper one in the diaphragm construction, and the optimal agitating - tine is one hour or so
由於固化灰漿是一種新型的地下連續防滲墻墻體材料，為了更好的掌握它，論文對提高固化灰漿的施工性能進行了試驗研究，得出砂以干摻的方式而水玻璃以兩次加入法是使固化灰漿施工性能提高的一種途徑；然後通過模型試驗模擬四種施工方法，比較各種方法的成墻效果，認為氣拌原位攪拌法為較好之法；而氣拌時間對固化灰漿的性能影響試驗則給出了最適宜的攪拌時間是控制在一個小時之內。Only mix pesticides in a well - ventilated location. use a stick to stir the mixture
應在空氣流通處調配農藥，需用棒攪拌，切勿用手。He explains why microwaves cook fish well and meat poorly ( they heat only water molecules, and those to just below boiling : in other words, they poach, producing succulent fish but bland meat ) ; why one should dress a salad just before serving ( oil penetrates the thin waxy cuticle that coats vegetables, driving out the air that refracts light and gives vegetables their colour ) ; why potatoes are the perfect food to deep - fry ( a wealth of starch and sugar on the surface ) ; and why the easiest way to salvage curdled mayonnaise is to wait until the oil separates completely, then just pour it back in, whisking constantly
他解釋了很多廚房內的問題，為什麼用微波爐烹飪出的魚味鮮色美，而做出的肉卻難以下咽（微波爐只對水分子有加熱的作用，而加熱的程度僅低於沸點：換言之，這是一種用熱水煮的過程，所以烹飪出的魚會多汁，而肉卻味道一般） ；為什麼僅在上菜之前的那一刻才給沙拉添加拌料（因為油會浸入保護蔬菜的薄弱表層，並迫使蔬菜內含有的對光線有折射作用的空氣，這樣蔬菜就具有了最本質的顏色） ；土豆為什麼通過油炸才味道最佳（因為油炸過程中，大量的澱粉與糖份會浮出到土豆的表面） ；以及為什麼給蛋黃醬解凍的最簡便的方法是先把醬倒出來，等內含的油完全分離之後，然後把醬倒回瓶子里，再不停地攪拌。Optimization of agitation and aeration conditions for high pullulan - producing strain of rhodotorula bacarum
產普魯蘭多糖過程中攪拌和通氣條件的優化According to the characteristic of fermenter, we designed the control system based on single chip computer and personal computer, realizing the measurement and control over do, ph, temperature, pressure, ventilating rate and the speed of the stirring motor
根據發酵罐的特點，本文基於單片機和pc機結合，設計了發酵過程自動控制系統，實現do 、 ph 、溫度、罐壓、通氣量和攪拌電機轉速的測控以及發酵液的粘度的在線測量。分享友人