粉末狀物質 的英文怎麼說

中文拼音 [fěnmòzhuàngwùzhí]
粉末狀物質 英文
powdery substance
  • 粉 : Ⅰ名詞1 （粉末） powder 2 （用澱粉製成的粉條或粉絲） noodles or vermicelli made from bean potato o...
  • 末 : Ⅰ名詞1 （東西的梢;盡頭） tip; terminal; end 2 （非根本、非重要的事物） nonessentials; minor detai...
  • 狀 : Ⅰ名詞1 （形狀） form; shape 2 （情況） state; condition; situation; circumstances 3 （陳述事件或...
  • 物 : 名詞1 （東西） thing; matter; object 2 （指自己以外的人或與己相對的環境） other people; the outsi...
  • 質 : Ⅰ名詞1 （性質; 本質） nature; character; essence 2 （質量） quality 3 （物質） matter; substance;...
  • 粉末 : powder; flour; stive; smalls
  • 物質 : matter; substance; material
  1. The shellac erythrophyll is from the parasitism the resinous substance shellac which in places the such as india, thailand, burma, china leguminosae, on the mulberry branch plant s lac insect secretes with the thin sodium carbonate watery solution extract fine but, assumes the reddish purple color either the bright red powder or the liquid, by shellac acid a and shellac acid b, c, e and so on is composed, serves as the edible erythrophyll, when the acidity assumes the orange, is extremely stable

    紫膠紅紫膠紅色素是從寄生於印度、泰國、緬甸、中國等地的豆科、桑科植物上的紫膠蟲所分泌的樹脂狀物質紫膠用稀碳酸鈉水溶液萃取精緻而得，呈紅紫色或鮮紅色粉末或液體，由紫膠酸a和紫膠酸b 、 c 、 e等組成，用作食用紅色素，酸性時呈橙色，非常穩定。
  2. Pulverized particulate matter ejected by volcanic eruption

    火山灰火山爆發噴射出來的粉末狀顆粒物質
  3. Housefly larvae had developed humoral immunus and chemical defensense system. antimicrobial substances were extracted from the skin of housefly larvae, pupae and the remains of the larvae feed

    從家蠅幼蟲體表中提取其分泌的具有抗菌活性物質，經洗脫、透析及脫色得粗提物，為白色粉末狀物質。
  4. This may be due to the larger and more homogeneous powder particles after milling which decrease the specific surface areas between particles, and the oxide coatings on the particles which impede substances to diffuse and transport to the sintering necks

    研磨后粉末的粗化和形狀等軸化使得粉坯中顆粒接觸表面減少，以及由於粉末氧化導致的顆粒間物質擴散流通困難可能是抑制燒結緻密化的兩個主要因素。
  5. The conventional methods are meant to bring out fingerprint patterns with regular light and they have to treat those with powder, which alters them

    傳統的方法是通過常規光線使指紋顯示出來，而且要藉助粉末等物質，這會改變指紋保存狀況。
  6. When the molten copper temperature at 1200 and the content of al in mixed - powder more than 16. 5 %, the microstructure and properties of the cu - al2o3 composites were more satisfying. being affected more by microscopic motion state of cu2o and al in the molten copper, the reaction between cu2o and al reacted non - uniformly while the content of al in mixed - powder is less than 16. 5 %

    熔液溫度為1200且混合粉末中al含量大於16 . 5時，材料組織性能較好； al含量小於16 . 5時， cu _ 2o與al在銅熔液中的反應受物質的微觀運動狀態影響較大，反應進行得不均勻。
分享友人
分享到 Line

分享到臉書