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- The phase transfer catalyst Q-l can be repeatedly used. 相轉移催化劑可反復使用。
- Materialized labor not only cannot create value but also cannot transfer value. 物化勞動(dòng)不僅不能創(chuàng )造價(jià)值,也不能轉移價(jià)值。
- Voluntary Contributions by way of lump sum payment, single contribution or transfer value from other schemes under the MPF Ordinance or ORSO Ordinance. 自愿性供款以一筆過(guò)、單次供款或由其他按“強積金條例”或“職業(yè)退休計劃條例”成立的公積金計劃轉調過(guò)來(lái)的供款。
- The results showed that poly( ethylene glycol) as a phase transfer catalyst can raise the conversion. 指出聚乙二醇作為相轉移催化劑可增加轉化率。
- Philip Kotler put forward the theory,"Customer Transfer Value"which is the theoretical basis of maintaining the customers effectively. 菲利普·科特勒提出的“顧客讓渡價(jià)值”理論,為企業(yè)在后經(jīng)濟時(shí)代維系顧客關(guān)系的有效性提供了理論基礎。
- Polyethylene glycols can be used as effective phase transfer catalyst in halogen exchange fluorination. 聚乙二醇可作為鹵素交換氟化反應有效的相轉移催化劑。
- Voluntary Contributions by way of lump sum payment, single contribution or transfer value from other schemes under the Ordinance or ORSO Ordinance. 自愿性供款以一筆過(guò);單次供款或由其他按"強制性公積金計劃條例"或"職業(yè)退休計劃條例"成立的公積金計劃轉調過(guò)來(lái)的供款.
- The results show that the phase transfer catalytic action of DCAS is very strong. 結果表明，DCAS具有很好的相轉移催化性能，與TBAS相當。
- Ten aryl chloroacetates were synthesized by liquid-liquid phase transfer catalysis. 摘要利用液－液相轉移催化法合成了10種氯乙酸芳酯。
- The influences of additive sequence and phase transfer catalysis are investigated. 考察了加料順序和相轉移催化劑對偶聯(lián)反應的影響。
- In the methodological study, hirsutrin 3 and hyperin 4 were synthesized by phase transfer catalysis (PTC). 在方法學(xué)的研究中,通過(guò)相轉移催化法合成了陸地棉苷3和金絲桃苷4。
- Azone is synthesized with caprolactam and 1- bromododecane by phase transfer catalysis, the yield is> 70%. 以己內酰胺、澳代十二烷為原抖，采用相轉移催化法合成氮酮，收率達到70%25以上。
- Glycine was synthesized by phase transfer catalysis in the normal atmospheric temperature and atmospheric pressure. 以氨水、氯乙酸為原料，以六亞甲基四胺為相轉移催化劑，在常溫、常壓下合成了氨基乙酸。
- The synthesis of nerolin bromelia by use of various phase transfer catalysts at different conditionsis studied. 研究了利用多種相轉移催化劑在不同條件下合成橙花素。
- The kinetic of hydrolysis of benzal chloride was studied by using a new kind of phase transfer catalyst in this paper. 研究了在新型相轉移催化劑作用下芐叉二氯水解反應過(guò)程的動(dòng)力學(xué)。
- Traditional labor theory of value thinks to work to just create value alive only, content changes labor to just transfer value, blame labor factor of production and value decision have nothing to do. 傳統的勞動(dòng)價(jià)值論認為只有活勞動(dòng)才創(chuàng )造價(jià)值,物化勞動(dòng)只是轉移價(jià)值,非勞動(dòng)生產(chǎn)要素與價(jià)值決定無(wú)關(guān)。
- P(VDF-HFP)/PVP polymer electrolyte based on the blend of PVP and P(VDF-HFP) was prepared by phase transfer method. 以聚乙烯基吡咯烷酮(PVP)與聚偏氟乙烯-六氟丙烯[P(VDF-HFP)]的混合物為基質(zhì),用相轉移法制備了聚合物電解質(zhì)P(VDF-HFP)/PVP。
- A novel liquid-liquid phase transfer method was employed to prepared nano titanate organosol. 通過(guò)液-液相轉移法制備了納米氧化鈦有機溶膠。
- Vinyl benzyl alcohol was synthesized by hydrolysis of 4-chloromethyl styrene with phase transfer catalyst. 以相轉移催化劑催化對氯甲基苯乙烯水解,合成了對乙烯基苯甲醇。
