查询词典 ternately compound

The selective quenching by Hg2+ of the fluorescence of compound 1 was rationalized in terms of the formation of a nonfluorescent Hg2+-1 complex with enhanced intramolecular charge transfer compared to compound 1 itself.

基于等摩尔连续变化法、红外光谱和核磁滴定实验结果提出了传感分子1与Hg2+的1∶1型结合模式，其中1-位S原子和2-位胺N原子为Hg2+配位原子；结合光谱变化讨论了Hg2+结合显著增强分子内电荷转移的荧光猝灭机理。

In pH=2.0 sulfuric acid solution, 2,2′bipyridine, an almost nonluminescent compound was transformed into a highly fluorescent compound (λex=340 nm,λem=430 nm) when attacked by ·OH generated by Fenton reaction.

在酸性介质中，Fenton反应产生的羟基自由基能将几乎无荧光的2，2′-联吡啶氧化成强荧光物质，羟基化产物的最大激发和发射波长分别是340 nm和430 nm。

DH level, CD4+ T lymphocyte count below 100 × 106/L, and interstitial pneumonia or ground-glass shadow in chest images, the diagnosis of PCP could be made presumptively. It is difficult to make a nosogenic diagnosis of PCP, but TBB considerably increases the positive rate of pneumocystis. Compound sulfamethoxazole is recommended as the first selected drug. In severe cases, corticosteroid and assisted mechanical ventilation combined with compound sulfamethoxazole could remarkably improve the prognosis of PCP.

当AIDS患者出现发热、咳嗽、呼吸困难、低氧血症、LDH增高及CD4+T淋巴细胞＜100×106/L时，结合胸部影像间质性肺炎或磨砂玻璃样改变，临床需考虑PCP；病原学诊断困难，但TBB肺孢子菌检出率高；治疗首选SMZ-TMP，重症病例辅以糖皮质激素和机械辅助通气可改善预后。

In addition, the invention further relates to a catalyzer combination used for polymerizing a conjugated dialkene monomer and the anions of an optional mono-vinyl aromatic hydrocarbon into a polydiene polymer having high and medium vinyl content. The catalyzer combination comprises an organolithium compound used as an anionic polymerization initiator, at least an alkali metal alkoxide compound expressed by the formula as a structure regulator.

此外，本发明还涉及一种用于将共轭二烯烃单体和任选的单乙烯基芳烃阴离子聚合成具有中高乙烯基含量的聚二烯聚合物的催化剂组合物，其包含作为阴离子聚合引发剂的有机锂化合物，和作为结构调节剂的至少一种式所示的碱金属醇盐化合物。

At the second stage of the experiment , regard flocculating the result of degreasing as the standard, compound inorganic and organic high polymer flocculant. In the course of compounding , adopt orthographical experiment , considering following factors rproprotion between the inorganic flocculant and organic flocculant, compound temperature,mixxing time, the join of solicitation, pH value, mix intensity and familiar time of melting.

在实验的第二阶段，以絮凝除油效果为标准，对无机和有机高分子絮凝剂进行复合合成，在复合合成过程中，采用正交实验，综合考虑了以下因素：无机-有机配合比、温度、引发剂投加量、搅拌时间、pH值、搅拌强度和熟化时间。

The improvement of preparation of the compound after the capsule in the treatment of bone fractures with the traditional technique of compound osteosynthesis capsules compared with obvious effect, safety, no significant side effects, most of the patients in the application of a drug the first course of treatment that is swelling, pain effect a treatment for various parts of the fractures, dislocation, as well as various parts of the body's soft tissue injury of effective drugs.

改进制备工艺后的复方接骨胶囊治疗骨折方面与传统工艺的复方接骨胶囊比较具有疗效明显、安全、无明显毒副作用，多数病人在应用药物第1个疗程即有消肿、止痛效果，是一种治疗各种部位的骨折，脱位以及身体各部位的软组织损伤的有效药物。

In a DMF solution of CuCl〓-ethanolamine-acetic acid (1: 2: 2), 27 formed a highly oxidized heterocyclic compound 2-hydroxymethyl-naphtho [1, 2-a] oxazole (30) by the carbon-nitrogen coupling and carbon-oxygen coupling with the ligand of ethanolamine, which brings a chance to develop a novel approach to this heterocyclic compound via one-pot reaction of phenols under mild condition.

在氯化铜—乙醇胺—乙酸（1：2：2）的DMF溶液中，27与配体乙醇胺发生碳氮偶合与碳氧偶合，生成深度氧化的杂环化合物：2-羟甲基-萘并[1，2-a]〓唑（30）。这可望为酚类一锅化直接转化为30及其类似物提供一种简便的新合成路线。

The results showed that the volume of these breads gradually reduced with increasing the percentage of corn or cassava or rice flour in the panification, and the cassava compound bread had the largest volume and the rice compound bread had the smallest one.

实验结果表明，随着玉米粉、木薯粉、大米粉添加比例的逐渐增加，所制得复合面包的单位重量体积逐渐减少；相比之下，木薯粉复合面包的体积较大，玉米粉复合面包位中，大米粉复合面包的体积最小。

Compound 4 exhibits an unusual 2-D (4,6)-lattice-type network constructed by the [Co222]2- dimers and [Co(H2O)2]2+ units. As for Compound 5, four basic units link to each other form an approximately parallelogrammic pore, which constructed a 2-D covalent bond double-layers network.

化合物4展现出由[Co_2_2_2]~(2-)二聚体和[Co(H_2O)_2]~(2+)组成的具有4、6两种格子的不同寻常的二维网状结构，化合物5以类平行四边形孔道为基本单元构筑了二维共价键网络结构。

The results of bioassay experiments with 10 commonly used fungi showed that, all the title compounds had satisfactory fungicidal activity against Botrytis cinerea, the growth inhibition rate of compounds 5ae, 5ag, 5bd against Botrytis cinerea were up to 70% and for 5ad, 5cd, 5ce were more than 60%; compound 5bd exhibited fungicidal activity against Pellicularia sasakii with growth inhibition up to 60%, the growth inhibition rate of compound 5cg against Colletotrichum lagenarium was 69%.

抑菌活性生物测定结果表明，合成的大部分化合物对黄瓜灰霉病菌均有较好的生长抑制作用，其中，化合物5ae、5ag和5bd的抑制率达到70%；化合物5ad、5cd、5ce的抑制率大于60%；5bd对水稻纹枯病菌抑制率大于60%，化合物5cg对西瓜炭疽病菌的抑制率为69%。

We stopped by the old fashion ice cream parlor Manhattan Beach Creamery for some refreshment. The "No Shoes, No Shirt, No Problem" sign on the wall epitomizes the beach lifestyle.

我们去商店区的一家老式冰淇淋店坐坐，墙上挂著「没鞋，没上衣，没问题」的牌子完全捕捉了海滩生活的随性及风格。

"If therefore", argues Bellarmine we can offer our prayers and our satisfactions in behalf of those detained in purgatory, because we are members of the great body of Christ, why may not the Vicar of Christ apply to the same souls the superabundant satisfaction of Christ and his saints--of which he is the dispenser?

" "因此，如果"，认为贝拉明（德indulgentiis ，十四）"我们可以提供我们的祈祷和我们满意的代表那些被拘留在炼狱，因为我们是成员的伟大基督的奥体，为什麼可能不是牧师基督适用於同样的灵魂满意的过剩是耶稣和他的圣人-他是在配药？