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- free PEG and PPG 高效液相色谱法
- Finally, the superhydrophobic silica-based films were investigated by using TEOS and different structures of polymeric species (PVP, PEG and PPG). 最后，藉由PVP、PEG与PPG之不同结构高分子以探讨其对于制备超疏水性薄膜之影响。
- I hurried to the hall, pulled my coat from the peg and ran outside. 我冲向门厅，从挂衣架上拽下外衣，跑出门去。
- They are as incompatible as a round peg and a square hole. 他俩方枘圆凿，互不相容。
- I hung my raincoat on its peg and hurried around the corner. 急忙挂好雨衣，跑到起居室门边。
- Polyurethane coating having waterproof function and moisture permeation was synthesized by the pre-polymerization of mixed polyols from (PEA, PTMG and PPG) / PEG with MDI, followed by the chain extension with 1,4-butylene glycol. 以(PEA、PTMG、PPG)/PEG混合多元醇作为聚醚二醇组分与MDI进行预聚;然后用1;4-丁二醇扩链合成具有防水、透湿性的聚氨酯涂层剂.
- PU is a polymer with urethane segment repetitive structure unit formed after the reaction of TDI and PPG. 摘要聚氨酯是由异氰酸酯与多元醇反应制成的一种具有氨基甲酸酯链段重复结构单元的聚合物。
- He hung his hat on a peg and flung himself into his seat with business-like alacrity. 他把帽子挂在钉子上，一本正经地边忙边坐到他的座位上。
- Pilkington and PPG, two major glass manufacturers, have introduced competing "self-cleaning" window glass products with a surface layer of Nan scale titanium dioxide particles. 两大玻璃制造商皮尔金顿公司和匹兹堡玻璃板公司已经推出了相互形成竞争的"自动清洁"窗玻璃,玻璃表面有纳米大小的二氧化钛颗粒。
- Pilkington and PPG,two major glass manufacturers,have introduced competing " self-cleaning" window glass products with a surface layer of nanoscale titanium dioxide particles. 两大玻璃制造商皮尔金顿公司和匹兹堡玻璃板公司已经推出了相互形成竞争的"自动清洁"窗玻璃,玻璃表面有纳米大小的二氧化钛颗粒。
- You go and show her a thing or two, bring her down a peg and see if she can still be so high and mighty. 你去给她点脸色看,让她下不了台,看她还能神气活现?
- METHODS Twenty-four male hypertension rats and WKY rats of 4 weeks old were randomly divided into control group, hydrogen sulfide group and PPG group, respectively. 方法 4wb WKY大鼠24只,随机分为WKY对照组(n=8)、WKY+H_2S组(n=8)及WKY+PPG组(n=8)。
- He closed the deal successfully and was home free. 买卖成交了，他松了一口气。
- Pilkington and PPG, two major glass manufacturers, have introduced competing " self-cleaning" window glass products with a surface layer of nanoscale titanium dioxide particles. 两大玻璃制造商皮尔金顿公司和匹兹堡玻璃板公司已经推出了相互形成竞争的"自动清洁"窗玻璃,玻璃表面有纳米大小的二氧化钛颗粒。
- Early stage embryos developed into cotyledonary embryos on LP medium supplemented with 4 mg/L ABA, 75 g/L PEG and 5 g/L activated charcoal. 在附加4mg/LABA，75g/LPEG和5g/L活性炭的LP培养基上，早期原胚发育形成粗壮的子叶胚。
- At once he slew him and set Io free. 他立刻杀死了阿尔戈斯，放掉了伊俄。
- Pilkington and PPG, two major glass manufacturers, have introduced competing “ self-cleaning” window glass products with a surface layer of nanoscale titanium dioxide particles. 两大玻璃制造商皮尔金顿公司和匹兹堡玻璃板公司已经推出了相互形成竞争的"自动清洁"窗玻璃,玻璃表面有纳米大小的二氧化钛颗粒。
- These work show that the seed was revivified with the treatment of a certain concentration of PEG and got a high efficiency of seed breeding. 提示用一定浓度范围的PEG溶液浸种可使休眠种子活化, 提高种子繁育的效率。
- Silver nanoparticles and Silver nanochains were successfully prepared by using polyethylene glycol(PEG) as solvent or PEG and water as mixed solvent. 聚乙二醇或聚乙二醇和水作溶剂,制备出银纳米颗粒和纳米级银链;
- I'm usually free between Tuesday and Thursday. 我通常在星期二至星期四有空。
