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In the technical scheme of the invention, reactant, ammonia and hydrogen peroxide are ordinally added into the reaction system of catalyst containing Ti-MWW-F molecular sieve and solvent, and after stiring, temperature raising and reaction are finished, an oxime product is produced by filtering, distillation, liquor filtering and separation.

本发明的技术方案是将反应物酮或醛、氨、过氧化氢依次加入到含Ti-MWW-F分子筛的催化剂和溶剂的反应体系中,搅拌,升温,反应结束后,经过滤,蒸馏滤液,分离得到产物肟。

Results show that, by uv-vis spectra, fluorescence spectra and Fourier infrared spectra transform all successfully gained water-soluble CdTe quantum dots. With the increase of water-soluble CdTe quantum dot concentration increasing, Achyranthes Bidentata root length and the seed vigor reduced ordinally, but its germination changed no obviously, suggested the space mutagenesis treatment can improve Achyranthes Bidentata seed vigor.

结果表明,紫外-可见光谱、荧光光谱和傅立叶红外变换光谱图均说明已成功制备水溶性CdTe量子点;随水溶性CdTe量子点浓度增大,牛膝的根长和种子活力依次降低,但其对发芽势影响的规律不明显,经空间诱变处理能提高牛膝种子活力。

A bunch arrested earlier this year after an alleged attack on a dam under construction were paraded on state television as members of the secessionist Oromo Liberation Front.

今年年初,一群奥莫罗人据说攻击在建大坝而遭逮捕,并被当成分裂派奥莫罗解放阵线(Oromo Liberation Front,简称OLF)成员依次在国家电视上播出示众。

Results Osseous metastasis was found in 22 cases out of the 107 cases with the positive rate of 20.6%: osseous metastasis occurred in 4 cases with no osteodynia, single metastasis in 9 cases and multi-metastasis in 13 cases; the location of osseous metastasis ranged as follows: 61 metastasis in thoracic cage, 41 in pelvis, 39 in vertebral column, 8 in four limbs and 4 in skull; along with the prolongation of the follow-up, the positive rate of osseous metastasis increased.

结果 107例中发现骨转移22例,阳性率20.6%。其中无骨痛患者发生骨转移4例,单发转移9例,多发转移13例。发现骨转移灶的部位依次为胸廓(61处)、骨盆(41处)、脊柱(39处)、四肢(8处)及头颅(4处)。随乳腺癌术后回访年限的增加,骨转移阳性率增加。

Result: The ratio of various complications in their proper order is:otorrhea,10.1%;tympanosclerosis,8%;perforations,3.4%; tinnitus, 1.7%;sensorineural hearing loss,0.8%.

结果:术后并发症的发生率依次为耳漏(10.1%),鼓室硬化症(8%),鼓膜穿孔(3.4%)、耳鸣(1.7%),感音神经性聋(0.8%)。

RESULTS:①Ten main causes were analyzed from one-way analysis: work with head bowing, natural deterioration, neck external injury, neck caught cold, high-pillow sleeping, humidity of the environment, cervical growth factor, nervous mind, overtiredness, and pharyngitis.

结果:①对引发颈椎病的10种主要诱因经单因素分析后,按相关度大小依次为:长期低头工作、自然退变、颈部外伤、颈部受凉、高枕睡眠、潮湿的环境、颈椎发育性因素、精神紧张、过度疲劳、咽喉炎。

Mehods Commercially available glycine ethyl ester hydrochloride was used as starting material to give the target compound via addition, protection with BOC, Dieckmann cyclation, reduction with NaBH4 and LiAlH4, protection, oxidation, oximation and deprotection.

以甘氨酸乙酯盐酸盐为原料,依次经加成、BOC保护氨基、Dieckmann环化、NaBH4还原羰基、LiAlH4还原氰基、BOC保护氨甲基、氧化、肟化、脱BOC保护等9步反应制得目标化合物。

Fourteen unreported N-substituted piperidin-4-one oxime ethers derivatives were synthesized withsubstituted benzylamines or phenethylamine as raw materials via a series of Michael addition, Dieckmann condensation, hydrolysis decarboxylation reactions, oximation a...

以取代苄胺或苯乙胺为起始原料,依次经Michael加成,Dieckmann缩合,水解脱羧,肟化和醚化等多步反应合成了14个未见文献报道的N-取代哌啶酮肟醚衍生物。

The invention comprises a high-voltage generator and a discharged electrode pair which are connected in series in turn, wherein the a capacitor is connected in series in a discharge major loop and the capacitor can be a fixed capacitor or a variable condenser or a padder capacitor and also can be a variable condenser which is controlled by a circuit.

本发明包括依次串联的高电压发生器,放电电极对,在放电主回路中串联有一个电容器;所述电容器可为固定电容器、可变电容器、微调电容器,还可以是受电路控制的可变电容器。

Results: comprehensive evaluation general score sort from high to low is surgery, internal medicine, paidology and obstertrics-gynecology in order, and we also make Logistics multi-factor regression analysis of general un-satisfaction of investigation items and found 6 factors showed significant difference.

结果:综合评价总分排序由高至低依次为外科学,内科学,儿科学和妇产科学;对调查项目总体不满意进行Logistic多因素回归分析结果,有6个因素具有统计学意义。

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I didn't watch TV last night, because it .

昨晚我没有看电视,因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来,在北京的很多小区里,电梯液晶电视被撤了下来。

I'm running my simile to an extreme.

我比喻得过头了。