查询词典 G

It is found that UIFR with softening point of 90℃, OH value of 32mg KOH/g andM of 377 g/mol is synthesized when molar ratio of isobutyraldehyde to formaldehyde is 1.5, molar ratio of aldehyde to urea is 6, vacuum distillation temperature and time is 140℃ and 1 h respectively. The terpolycondensate is soluble in most solvents, of paints and exhibits excellent yellowing-resistance.

结果表明，在异丁醛、甲醛摩尔比为1.5，醛、脲摩尔比为6，真空蒸馏温度为140℃、时间为1h的条件下，合成出的UIFR软化点为90℃，羟基值为32mgKOH/g，M为377g/mol，且树脂具有良好的溶解性和杭黄变性。

Methods:One hundred and seventeen patients were randomly divided into study group(n=66) and control group(n=71). The patients in two groups receive isoenergetic(104.5 kJ.kg-1.d-1) and isonitrogenous (0.2 g.kg-1.d-1) TPN from postoperative first day to the seventh. Whereas the study group received additional 0.4g.kg-1.d-1 of Ala-Gln.

137例胃肠道肿瘤患者术后被随机分为研究组 66例和对照组 71例，所有患者术后第1~7 天给予TPN，等热量（104.5 kJ.kg-1.d-1）、等氮（0.2 g.kg-1.d-1），研究组另加入Ala-Gln注射液0.4 g.kg-1.d-1。

The limits of determination were as follow, isomaltose 2 μg, isomaltotriose 10 μg, pano...

异麦芽糖、异麦芽三糖、潘糖的最小检出量为 2、10、5 μg。

Furthermore, single-point energy calculations were refined at the QCISD level of theory with the same basis set (6-311++G**). As a result, the singlet reaction of silylene with isothiocyanic acid contain S-atom abstraction channel, N—H inserted channel, and NH abstraction channel, respectively.

又用QCISD/6-311＋＋G**//B3LYP/6-311＋＋G**方法计算了各个驻点的单点能，计算结果表明单重态的硅烯与异硫氰酸的反应有抽提硫、插入、抽提亚氨基的路径。

The proliferation of SGC-7901 cell line was markedly inhibited by shRNA-GC-CⅢ（ P .05）. There was changes in cell morphology, such as cell volume reduction, karyopyknosis and chromatin conglomeration. FCM showed that GC-C inhibition caused the appearance of sub-G 0 /G 1 peak which increased from 5.47%（48h after transfection） to 5.63%（72h after transfection）.

转染GC-C shRNA真核表达载体后SGC-7901细胞的增殖能力受到抑制（ P 。05）；细胞形态发生改变，细胞体积缩小，核固缩，染色质浓缩聚集于核膜；流式细胞术检测显示G 1 峰前出现亚二倍体峰，转染48、72h后凋亡率分别为5.47%和5.63%（ P nbsp； 0.05）。

On the other hand, a is invariant in G/N if χ is viewed as a character of G/N for normal subgroup N≤kerχ.

另外，我们定义的特征标次数的商a与我们将χ看成那个商群G／N无关。

Under the conditions of konjak gum water solution 150 g/L,β-mannanase 50 IU/g konjak gum, hydrolytic temperature 50℃ and hydrolytic time 6 h, the hydrolysate is oligo-saccharides and mono-saccharides analyzed by thin-layer chromatography and HPLC analysis.

酶解的工艺条件为：魔芋胶浓度150g/L，加酶量50IU/g，酶解温度50℃，酶解时间6h。所获酶解产物经薄板层析和HPLC检测，主要为低聚糖以及少量单糖。

Energy content in the Lemna diet was lower (250 kcal/lOO g) than that in the other two diets (300 kcal/ 100 g).

能源的浮萍饮食含量低于（250千卡/应用LOO g）在其他两个饮食（300千卡/ 100克）。

And (20. 5 ± 1.7) ml· 100 g-1 ·min-1, respectively. When compared in 3 groups, the temporal and parietal lobe rCBF had a decreasing tendency in aMCI group, while in VCI-ND group, the most dominant decreasing parts were mainly concentrated in white matter region (17. 7±2. 3 ml·100 g-1·min-1, F = 5. 740, P = 0. 002. Whatever the depth or the width was, beth periventricular and subeortical deep white matter, anterior and posterior ventricular regions were all involved. There are no dominant difference of rCBF in caudate nucleus, lentiform nucleus and thalamus.

2NC组、aMCI组和VCI-ND组患者的rCBF表现比较：aMCI组颞、顶、枕叶的rCBF值呈一定趋势的减少，VCI-ND组额叶的rCBF值呈一定趋势的减少，而VCI-ND组rCBF下降最明显的部位集中在白质区域[(17.7±2.3)ml·100 g-1·min-1，F=5.740，P=0.002]，从深度看覆盖了脑室旁白质和皮质下深部白质两部分，从长度看覆盖了白质的前后区域。3组基底节区核团包括尾状核、豆状核和丘脑的rCBF值比较差异无统计学意义。

Ethanol yield could reach 20.52 g/L (74.5 %of theoretical yield) under the following conditions: fermentation temperature at 28 ℃, initial pH value as 5.0, 150 mL liquid loadage in 250 mL rotating flask, and rotating speed at 160 r /min, and 0.5 % corn steep liquor and 0.024 % urea. Tran. by YUE Yang

在28 ℃，初始pH值5.0，160 r/min，250 mL三角瓶装液量150 mL，木糖浓度60 g/L，玉米浆0.5 %，含尿素0.024 %的条件下，休哈塔假丝酵母发酵木糖能产乙醇20.52 g/L，得率达到理论值的74.5 %。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐