查询词典 group rate

The results of in situ DRIFTS on propylene oxidation show that the allyl species originated from α-H abstraction of propylene were located at the wavenumbers of 1454 cm~(-1) and 1427 cm~(-1). The rate-determining step is the abstraction of an α-H abstraction from a lattice oxygen linked to a bismuth ion to form a π-allyl intermediate coordinated to a molybdenum ion. The metal-oxo group then attacks the allyl intermediate forming a σ-bonded oxygen-allyl species, which is in a rapid equilibrium with the π- bonded species. The σ-bonded species then transforms to acrolein by further abstraction of α-H. Such species as formate, carboxylate, carbonate transform to deep oxidation products. The acetone was derived from propylene by an enolic species at lower temperatures.

丙烯氧化反应体系的原位漫反射红外光谱研究结果表明，由丙烯脱氢生成的烯丙基中间物种吸收峰在1454cm~(-1)和1427cm~(-1)处；基于此提出了较完整的丙烯氧化反应网络：丙烯选择氧化生成丙烯醛主要经历丙烯脱除甲基上的一个H，生成烯丙基物种，该物种嵌氧生成σ-O络合物，脱氢得到丙烯醛前驱体，脱附生成丙烯醛；完全氧化产物是由催化剂表面上生成甲酸盐、羧酸盐、碳酸盐等形式的中间物种转化而成；较低反应温度下丙烯氧化生成丙酮，通过烯醇式中间物种氧化生成丙酮前驱体得到。

Early use of enteral nutrition after the operation of oral critical patients can improve the nutritional status and recovery of bowel movement more than parenteral nutrition.2. Early use of enteral nutrition for the postoperative patients can reduce the rate of the complication,such as high glucose, postoperative infection and enterogenous infection.3. The treatment cost and the risk of the enteral nutrition group are both lower than the cost of the parenteral nutrition.

1、对于口腔恶性肿瘤根治术后的危重病例，EN能够促进患者术后体质量、营养状况的恢复，达到PN同样的效果，甚至更优。2、对于口腔恶性肿瘤根治术后的病人，术后行EN可以减少高血糖、术后感染、肠源性感染等并发症。3、EN的用度低廉，操纵简单，风险很低，易于被患者和护理工作职员接受。

Result The results revealed that different concentration of C6-HSL could obviously inhibit the growth rate of root and the number of roots, but have no effects on plant height, number of nodes and leaf size. The POD and SOD activities and the concentration of H2O2 showed a significantly increased when the potato implants were pretreated with C6-HSL, however, no effect of C6-HSL pretreatment on PAL and PPO activities were found. The ability of resistance aginst Erwinia carotovora subp. carotovora was signifinantly improved after treated by C6-HSL. Incidence was obviously lower than the control group.

结果］不同浓度的C6-HSL能明显抑制马铃薯的出根率和生根数，而对株高、茎节数及叶片大小没有影响；植物标志性防御酶类中POD和SOD的活性以及H2O2的产生量经C6-HSL诱导后显著提高，而PAL和PPO的活性则没有明显变化；抗病试验中，经C6-HSL诱导的马铃薯植株能有效抑制胡萝卜软腐欧文氏菌的侵染，发病率明显低于对照组。

Results Of congenital esotropia the rate of achieve alignment within±10△at latest follow-up is significantly lower than postoperation, and in the group of surgery before 2 years old it is significantly low...

结果(1)先天性内斜视伴有弱视、下斜肌功能亢进和垂直分离性斜视的比率较高，斜视角大且稳定，绝大多数以非调节性因素为主。

The vomiting, extubate by oneself, injuring of esophageal and variceal bleeding rate were 52%, 18%, 20% and 8%, respectively, in routine group.

常规组呕吐反应、自主拔管行为、食管黏膜损伤和静脉曲张破裂出血发生率分别为52%、18%、20%和8%，视野祛泡率更高(P.05)。

Professor David Candy, a consultant paediatric gastroenterologist at Western Sussex Hospitals, said his team had tried hypnosis in a small group of children with severe abdominal pain problems and had 100% success rate.

Western Sussex 医院的儿科、消化科顾问 David Candy 教授说，他的团队尝试对一小组有剧烈腹痛的孩子们使用催眠疗法，取得了100%的成功率。

The death rate after haemorrhagic strokes was 25.5% in American hospitals but only 19.8% in OECD countries as a group.

在美国，出血性中风后的死亡率为25.5%，而在全体经济合作与发展组织国家中，该比率仅为19.8%。

Results The effect of intervention chemoembolization was remarkable on the symptom of hematemesis or hematochezia,the rate of radical cure resection reached 100%,the contrast group reached 55.36%,palliative resection reached 28.57%,transition 16.07%.

结果 胃动脉介入化疗栓塞后对进展期胃癌及合并呕血、便血的效果显著，根治性切除率达100%，对照治疗组根治性切除率达55.36%，姑息性切除术28.57%，转流术16.07%。

Results The effect of intervention chemoembolization was remarkable on the symptom of hematemesis or hematochezia,the rate of radical cure resection reached 100%,the contrast group reached 55.36%,palliative resection reached 28.57%,transition 16.07%.

结果 胃动脉介入化疗栓塞后对进展期胃癌及合并呕血、便血的效果显著，根治性切除率达100%，对照组根治性切除率达55.36%，姑息性切除术28.57%，转流术16.07%。

RESULTSWhen the dosage of the Aipingxiao were 13.0, 6.5g/kg by intragastric administration, the inhibition rates was 34.2％, 28.1% in the transplantation with S180 Sarcoma, the inhibition rates were 50.8%, 40.8% with H22 liver cancer, the inhibition rates were 74.2%, 57.0% with Lewis lung cancer, respectively. The survival rate increased significantly in the hydroperitoneum type of transplantation with H22 liver cancer more than model group.

结果］分别以13.0，6.5g/kg剂量的癌平消灌胃给药，对小鼠移植性S180肉瘤增殖的抑制率分别为34.2%，28.1%，对小鼠移植性H22肝癌实体瘤增殖的抑制率分别为50.8%，40.8%，对Lewis肺癌实体瘤增殖的抑制率分别为74.2%，57.0%，H22肝癌腹水型小鼠的生存时间明显延长，与模型组比较均有显著性差异。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。