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- Why has Clay always a low boiling point? 為什麼克萊老是這麼容易發脾氣?
- He has a low Boiling point and was Beginning to simmer. 他極易發火,此時又忍不住要發作了。
- He has a low boiling point. 他很容易生氣。
- Mix organics into Polytetrafluoethylene Resin at low boiling point shaped by moulding and sintering. 利用低沸點有機物混入聚四氟乙烯樹脂經模壓乾燥燒結成型。
- A method of detecting low and high boiling components contained in VCM quickly and accurately by gas chromatography and GC working station is introduced. 介紹了用氣相色譜儀及色譜工作站快速、準確地檢測氯乙烯單體中高、低沸物的方法。
- It provides the cooling water used for evaporation of low boiling point materials. Its refrigeration power is large. 提供低沸點物料蒸發時冷凝用水。製冷量大。
- Surface active agents - Determination of low boiling solvents in liquid formulations - Gas chromatographic method. 液劑中低沸點溶劑的測定。氣相色譜分析法。
- Petrol has a low boiling point;if a little is poured into the hand,it soon vaporizes. 汽油沸點低,如果倒入少許在手上,它立即就蒸發掉
- Differential pressure transmitters are preferred over displacer type for low boiling point hydrocarbon liquids. 對於低沸點的碳氫化合物液體,差壓變送器在浮筒液位計之前被首選。
- Petrol has a low boiling point;if a little is poured into the hand, it soon vaporizes. 汽油沸點低,倒入少許在手上,它立即就蒸發掉。
- Instead of the amines with a low boiling point,the amines with a higher boiling point,and of less poisonous is chosen. 採用低毒的高沸點胺代替低沸點胺,研究了有機胺種類、相比及溫度等試驗條件對萃取轉化率的影響。
- Petrol has a low boiling point ;if a little is poured into the hand ,it soon vaporizes. 汽油的沸點很低,如果倒一點在手上,它會很快蒸發。
- Isobutane is typically used as a co-blowing agent with other hydrocarbons, so the effect of its low boiling point is somewhat diluted. 異丁烷一般是用於與其它碳氫化合物共混發泡,因此,其低沸點的特性對發泡的負面影響並不大。
- The septum may be much cooler which can cause high boiling components to recondense. 進樣隔墊附近的溫度可能會低得多,使得一些高沸點的組分重新冷凝在上面。
- The materials of construction problem is eased by the lower boiling point. 由於沸點較低,材料問題易於解決。
- Because not stuck at work (when in the absence of lubricant), it can be reliably applied with the corrosive medium and low boiling point liquid. 因在工作時不會卡住(在無潤滑劑時),故能可靠地應用與腐蝕性介質和低沸點液體中。
- Such agents have low boiling points and boil from the heat generated during the exothermic reaction between isocyanate and polyol. 這樣代理有低落沸點和煮沸從熱引起在放熱反應期間在異氰酸鹽和多羥基化合物之間。
- These higher boiling components will be removed by vacuum distillation of the provided sample to permit facile gas chromatographic separation. 為了能順利地進行氣相色層分離,可以對所提供的樣品進行真空蒸餾,把較高沸點的混合物除去。
- But SPME was suitable to extract the substances such as terpenes, aldehyde ketones and small polar hydrocarbon compound with the low boiling point. 而SPME萃取的物質主要是低沸點的萜類、醛酮類和小極性的烴類。
- Low boiling point solvent extract technology of lithospermum seeds oil were introduced.Biological active substances is not destroyed. 低沸點溶劑萃取技術提取紫草籽油,使其生理活性物質不受破壞,為紫草籽油的開發利用提供了保證。