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It is found that in the medium of H3PO4,the fading reaction of Methyl violet is quickened by IO3-with the presence of micro iodine. The fading of methyl violet is found to be directly proportional to the amount of iodinate,and linear range is 0～2 μg/ml.

在磷酸介质中，微量碘离子与碘酸钾氧化反应能催化甲基紫褪色，而且褪色程度与碘离子的量有关，最大吸收波长在575nm，在0～2μg/ml范围内呈线性关系。

Elution was performed at 40 1C, in isocratic mode (flow rate 0.5 ml/min).

2.43。 Elution在40 1 C被执行，用isocratic 方式(流动评价0.5 ml/min)。

The results showed that molar ratio of cyclohexanone to ethylene glycol was 1∶1.4, the amount of catalyst was 2% cyclohexanone, amount of cyclohexane was 10 mL, the reaction time 2 h, the yield of cyclohexanone ethylene ketal reached 99.6% under the optimum condition.

通过正交实验得出了最佳反应条件：n∶n=1∶1.4、催化剂用量为环己酮质量的2%、带水剂环己烷用量10.0 mL、反应时间2 h，缩酮产率可达99.6%。

The culture ingredients and conditions were optimized with the orthonormal table L_9(3~4) method. Studies showed that the culture components for optimization of β-mannanase production were yeast extract 20 g/L, Konjak powder 20 g/L,(NH_4)_2SO_4 2 g/L, KH_2PO_4 1 g/L and MgSO_4 · 7H_2O 1 g/L; and the optimal culture conditions were seed incubation time 8-12 h, inoculation ratio 6%, culture volume 25 mL, pH 7.5, fermentation temperature 40 ℃ and fermentation time 25 h.

通过正交设计方法筛选优化该菌培养基配方和产酶条件，培养基配方为：酵母抽提物20g／L、魔芋粉20 g／L、(NH_4)_2 SO_4 2 g／L、KH_2PO_4 1 g／L、MgSO_4·7H_2O 1 g／L；产酶条件为：菌种种龄8～12h、接种量6％、装液量25 ml、pH7.5、培养温度40℃、培养时间25h。

The results showed that Lactarius camphorates, which could inhibit HIV-1 PR by 80.9%, was the only sample exhibited over 80% inhibition on PR at 0.5mg/ml.

在已测的22种食用菌多糖复合物对HIV-1 PR的抑制活性实验中，反应浓度为0.5mg／ml下对蛋白酶抑制活性最高的是香乳菇，其抑制率达80.9％。

The average operative time for laparocolectomy and radical colonic excision was 130 （ 80 - 190 ） minutes and 170 （ 140 - 230 ） minutes, respectively, The average blood loss was 50 （20 - 100） ml.

肠段切除平均用时130（80-190）min，结肠癌根治术平均用时170（140-230）min，术中平均出血量50（20-100）ml，肠道运动恢复时间44（18-52）h，术后平均住院6（4-10）d。

Bioassay showed that the LC50 of cry1Ab22 against Plutella xylostella larve with a spread method was 225.1 μg/mL.

SDS-PAGE电泳结果表明，cry1Ab22基因表达了170 ku左右的融合蛋白。cry1Ab22蛋白对小菜蛾的LC50为225.1μg/mL。

Thermal conductance of yellow-browed bunting,chestnut-flanked white-eye,hwamei and red-billed leiothrix were 0.24,0.31,0.21 and 0.34 ml O2/,respectively,below the lower critical temperature,which were 149％,149％,215％,and 243％ of the expected value based on their body mass,respectively.

在下临界温度以下，黄眉NFDA2、红胁绣眼鸟、画眉和红嘴相思鸟的最小热传导分别是0.24、0.31、0.21和0.34 ml O2/，分别是体重预期值的149％、149％、215％和243％。

Results The density of the total flavone of Leonurus was X=0.4099mg/ml and the rate of recovery was 101.6%,which had a highly purity and yield rate.

结果 测得样品中总黄酮的含量X=0.4099mg/ml，回收率为101.6%，其纯度和产率均较高。

Two strains that are resistant to nisin with high levels (up to 2000IU/ml in MRS broth ) were screened from 362 strains. One strain Ls-5105 isolated from pickles was systematically identified as leuconostoc mesenteroides subsp. mesenteroides on the basis of morphology, physiological and biochemical features with modern analytical methods and classical methods.

经过分离筛选，从362株菌中得到两株能够耐受2000IU／ml乳链菌肽的高抗菌株，利用现代分析技术与经典分类法对其中一株菌Ls-5105进行系统细菌学鉴定，鉴定该菌株为明串珠菌属肠膜明串珠菌肠膜亚种Leuconostoc mesenteroides subsp。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。