查询词典 3-D

We developed a new method for the synthesis of cycl[3,2,2]azines.Using oxidant promoted 1,3-dipolar cycloaddition reaction, 3,5-dicarbonyl-indolizines were prepared. By treating with low-valenttitanium, cycl[3,2,2]azines were obtained in high yields.

我们通过l，3—偶极加成反应合成了多种3，5-二羰基中氮茚，然后在低价钛试剂作用下还原偶联，以较高收率得到各种取代Cycl[3，2，2]azine，开发了一种全新的Cycl[3，2，2]azine合成法。

The fluorescence spectra of Eu~(3+) may be used to study the structure ofcompounds.The band shift of Nd~(3+) in its absorption spectra,the red-to-orangeintensity ratio of the Eu~(3+) emission(~5D_0→~7F_2)/(~5D_0→~7F_1)and the yellow-to-blue intensity ratio of the Dy~(3+) emission~4F_(9/2→~6H_(13/2)/~4F(9/2→~6H(15/2)intheir fluorescence spectra may be used to study the degree of covalency of theLn-O bond and its relation with the electronegativity of M in Ln-O-M.

本文介绍了利用 Eu~(3+)的荧光光谱研究化合物的结构；利用 Nd~(3+)的吸收光谱的谱带位移和 Eu~(3+)的荧光光谱的红橙发射强度比(~5D_0→~7F_2)/(~5D_0→~7F_1)和 Dy~(3+)的黄兰比~4F_(9/2→~6H_(13/2)/~4F_(9/2→~6H_(15/2)，了解Ln—O—M中 Ln—O 化学键的共价程度以及 M 的电负性对共价程度的关系；利用吸收光谱、荧光光谱和磁化率研究稀土的价态以及利用磁化率研究化合物的组成。

By synthesizing the hapten LBc starting from the metabolite of bifenthrin (2-methyl-3-phenylbenzyl alcohol), LBs (2-methyl[1,1-biphenyl]-3-ylmethyl 3-carboxyl-2,2-dimethylcyclopropane carboxylate and Lby (2-methyl[1,1-biphenyl]-3-ylcarboxylic acid , Three haptens were praparaed which were used in next step.

利用联苯菊酯的代谢物联苯醇合成了联苯菊酯的半抗原LBc(2-甲基-3-苯基苄基氧基羰基丙酸)、LBs(2-甲基-3-苯基苄基-3-羧基一2，2-二甲基环丙烷羧酸)和LBy(2-甲基-3-苯基苯甲酸)。

Results Brucine and its liposome had significant inhibiting effect on transplanted tumor growth in mice. Inhibitory rates of brucine on Heps were 35.05% [1.61mg/], 43.70% [3.23mg/], and 46.09% [6.46mg/], while of its liposome on Reps was 45.41% 1.61mg/1 and 58.19% [3.23 mg/, respectively. The inhibitory rate of brucine on S180 was 37.59% [1.61 mg/], 36.13% 3.23mg/, and 38.87% [6.46 mg/, while of its liposome on S180 was 53.00% [1.61mg/] and 48.37% [3.23mg/], respectively. However, both of them had no distinct effect on prolonging the life of mice with transplanted tumor.

结果 马钱子碱及其脂质体能有效抑制实体瘤模型荷瘤小鼠体内肿瘤生长，1.61、3.23、6.46mg/马钱子碱对Heps小鼠的抑瘤率分别为35.05%、43.70%和46.09%，而1.61、3.23mg/马钱子碱脂质体的抑瘤率分别为45.41%和58.19%；1.61%、3.23、6.46mg/马钱子碱对S180小鼠的抑瘤率分别为37.59%、36.13%和35.57%，而1.61和3.23mg/马钱子碱脂质体的抑瘤率分别为53.00%和48.37%，明显高于马钱子碱；但两者对腹水瘤模型荷瘤小鼠的生存时间均无延长作用。

Results: In hemangioma at proliferating phase, hemangioma at involuting phase, and normal skin, the expressions of TRAIL were 1.26±0.56, l.74±0.68, and 1.00±0.23, PI was (40.98±12.02)%,(20.05±3.67)% and (15.64±4.01)%, AR was (11.96±4.02)%,(20.29±3.53)% and (6.61±1.29)%, respectively. There were significant differences among the 3 groups in the 3 parameters.

结果：增生期血管瘤、消退期血管瘤和正常皮肤组织中TRAIL蛋白的表达分别为1.26±0.56，1.74±0.68，l.00±0.23，PI分别为(40.98±12.02)%，(20.05±3.67)%，(15.64±4.01)%，AR分别为(11.96±402)%，(20.29±3.53)%，(6.61±1.29)%。3组间以上3指标两两比较，差异均有统计学意义。

Here assumes that the 3 per cent, you must make some necessary description: first, it represents the 3％ website; in addition, it represents more than 3 per cent of the dot mascle is equivalent to 3 per cent in the network cable of the width of a circle.

不不对这里假不退的3％，务必息些必给的说暗：第一，它表现的是3％的网不面；另外，它还表现不小于3％的网不面外缘很是于3％网线阔量的一圈。

Raw materials: 2 cans refrigerated pizza dough, 1/2-3/4 cup cheese as its broken Moze, the 3 / 4 cup of monterey jack of the tear , 3 / 4 cup broken Qida cheese, 3 / 4 cup broken provolone , 2 tablespoons broken Parma cheese, 2 tablespoons romano broken, and you have the choice of the top feed pepperoni, bell pepper, olives, etc.

原料：2罐冷藏的比萨面团、1/2－3/4杯碎莫泽雷勒干酪（分散使用、3/4杯撕碎了的monterey jack（不知道是什么，知道得说一声）、3/4杯碎切达干酪、3/4杯碎provolone、2汤匙碎帕尔马干酪、2汤匙碎romano、你可选择的顶层加料pepperoni，铃辣椒，橄榄，等等。

RESULTS:① Forty items of psychological qualities were chosen from the 104 items by experts and categorized into 3 levels: personality, moral character and competence.② The mean scale values of each item were calculated on the 9004 questionnaires.③ 3 items with mean scale values less than 0.477 were eliminated in line with the 5 degree positive improtance multigrade fuzzy set.④ The rating model of psychological qualities in coherence of competency was established in 3 categories and on 3 levels for low ranking commanders.

结果：①根据专家评判筛选出40项胜任特征评价指标，并划分为3类：个性特质、品行特质和能力倾向；②根据9004份调查结果获得每一指标的平均量表值；③根据5级肯定性重要度模糊集评判原则，删除3项量表值。477的指标；④依据专家分类和模糊集评判原则，构建我军初级军官3类与3水平胜任特征心理品质评价模型。

Results: l、The optimal scan parameters for chinese people are flow rate of 3. 0 mL/sec and total injection 125ml. 2、Visibility of coronary arteries and segments: only those proximal and mid segment is image quality sufficient to allow a semiquantitative assessment. 3、Detection of Atherosclerotic Plaque: CT coronary imaging revealed highest sensitivities for the detection of atherosclerotic wall changes the sensitivity of stenoses was 86. 3％. 4、MSCT coronary angiography is easy to prove the entire anatomic structure of coronary and it is an effective technique for evaluating coronary patency. 5、MSCT coronary angiography correctly identified all normal controls and all patients with coronary artery fistula. The anatomic course of the coronary artery fistula was correctly classified. 6、A11 severe lesion could be visualised by

结果：1、不同的扫描技术参数所获得的造影图像质量不同，注射速率3.0ml/s组以及125m1对比剂总量组比较适合国内患者。2、多层螺旋CT冠状动脉造影可显示冠状动脉的主要分支，尤其是冠状动脉的近、中段，显示率在90％以上。3、多层螺旋CT冠状动脉造影对狭窄病变的敏感性为87.3％，能检出冠状动脉造影不易发现的细小斑块，判断狭窄的原因及斑块的特征。4、多层螺旋CT冠状动脉造影可显示搭桥血管的形态、位置及通畅程度，显示桥血管及支架的内腔，安全便捷。5、多层螺旋CT显示冠状动脉畸形准确性高（3/3），多种成像方法可弥补冠状动脉造影显示的不足。6、仿真内窥镜可显示冠状动脉内膜和内腔，显示狭窄斑块的性质。

Umbels 3–5 cm across; bracts 2–3, linear, 2–5 mm, or absent; rays 5–9, 1–4.5 cm, very unequal; bracteoles 2–4, ca. 3 × 0.2 mm, filiform, longer than or equaling flowers, 5–8 × ca. 0.5 mm in fruit; umbellules 6–12-flowered; pedicels short, 2–3 mm, unequal.

伞形花序3-5厘米直径；苞片2-3，线形，毫米，或无；伞辐5-9，1-4.5厘米，极不等；小苞片2-4，大约3×0.2毫米，丝状，长于或者等于花，在果期的 5-8 *约0.5毫米；小伞形花序6-12开花；花梗短，2-3毫米，不相等。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。