The spherical particles are swept as droplets or volatilized and recondensed from a meteorite as it is heated to incandescence by friction in the upper atmosphere . 球形粒子是由小滴吹刮或者由在高層大氣中被摩擦加熱到白熾化的隕石揮發并重新凝結而成。
Upwards of 1273k , b2o3 will volatilize gradually and lose the protection to the interphase 而在1273k以上氧化硼揮發,喪失了對界面相的保護作用。
Resisting the balance backset current boiling point , the ones that reduce and brake oil volatilize effectively 搞平衡回流沸點,有效減少剎車油的揮發。
The analyzed results of the pb2 + concentration indicated that pbo in the pmn - pt seldom volatilized at 850 采用定量化學分析法對pmn - pt中的陽離子進行滴定分析。
Automatic cycle equipment of strong cement and sealed cement store equipment the strong cement can teasily volatilize or dry 強力膠自動循環裝置及密封貯膠室、強力膠不宜揮發或干涸。
If the application is carried out on a windy day or in the heat of the day , the fog will drift away or volatilize and go upward out of the target area 避免在大風的日子或一天中較熱的時候施放,以免噴霧會飄走或揮發,或升到目標地點上空。
Such as join lubricate in hot candied of the metal , it can lighten the hot candied mechanical intensity , and after the moisture volatilizes , it can form the membrane on the metal surface and improve quality of the product 如在金屬拔絲時加入潤滑劑,可減輕拔絲機械強度,并且在水分揮發后,金屬絲表面能形成薄膜,可提高制品的質量。
The deciduate casting mould agent casting mould drawing of patterns agent adopt high grade material to compound but is accomplished , have volatilizing speed is quick , efficient , spread brush repetition usage many times , do not glue a model 鑄型脫模劑鑄型脫模劑采用優質材料配制而成,具有揮發速度快、效率高,涂刷一次可重復使用多次,不粘模。
In addition , the dynamic equation about ammonia fertilizer affected by interaction of water and temperature is gotten . 3 . the phenomenon about water vaporization - induced ammonia volatilizing is verified , and it is studied quantitatively 此外,通過回歸分析還建立了表征施入土壤中尿素轉化為銨態氮的動力學型方程,其參數均與土壤水分、溫度有關,并得到這些參數的水熱耦合效應關系式。
Get rid of the stink effectively , volatilize the pollutant in pharmaceutical , bacterium , virus and various kinds of air , if the paint sprays , the electronic factory and common pollutant of museum , and the stinks of food processing factory and hospital 用途:有效去除臭味,揮發劑、細菌、病毒及各種空氣中的污染物,如油漆噴霧、電子工廠及博物館常見的污染物,以及食品加工廠和醫院的臭味。