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The optimal culture conditions of brewer's yeast were obtained by orthogonal test.

通过正交试验得出其较佳的培养条件为培养液pH5 3、温度 30℃、接种量 0 5%、培养时间 1 6h、培养液浓度为啤酒酵母水解液原液∶水=1∶0 5。

The temperature, HRT and C/N all had influence on the treating effect of the system.

温度、HRT和C/N均对系统的处理效果有影响。

ATC: Nelson Terminal Information India, 1755 zulu automated weather, wind 290 degrees 15 gusting 19, visibility 6km in light snow, cloud broken 2600, overcast 3500, temperature -5, dew point -11, QNH 1021 RWY 31L ILS approach in use, landing RWY 31L departing RWY 31L, RWY 25 closed.

空中管制:印度纳尔逊机场信息,17时55分祖鲁时区自动天气播报,风向290度风力15级阵风19 级,能见度六公里,小雪,在2600高度有碎云,3500高度全部受云层复盖,温度-5 ,露点-11 ,场面气压1021 跑道 31L 仪器降落系统正在使用,降落跑道是31L 起飞跑道也是31L ,跑道25已关闭。

The use of mechanical seals, and do not have to fill, automatic mind, long life, wide parameters (pressure 15-30 kg / cm 2, temperature -50 ℃-450 ℃, to speed 0-500 /, media: conducting oil, steam , Water, air, etc.), is to address run, run, drip, leak, energy conservation, improve the working environment ideal for sealing components conducting oil rotating series of joint: in-house and the spherical shell after fine grinding process, using a spring 30WACr2VA tungsten chromium Vanadium alloy spring steel from refined, and the introduction of Japanese cedar trees machinery will be silver-impregnated graphite high temperature seals from the assembly, with the temperature effects, and life than the original, high-temperature range of 30%.

该产品采用机械密封,不必填料,自动同心,使用寿命长,参数广(压力15-30㎏/㎝2,温度-50℃—450℃,转速0—500转/分,介质:导热油、蒸汽、水、空气等),是解决跑、冒、滴、漏,节约能源,改善工作环境的理想密封部件(导热油系列旋转接头:壳体内部和球面经过精磨加工,弹簧采用30WACr2VA 钨铬钒合金弹簧钢精制而成,并引进日本柏木机械株式会银浸渍石墨高温密封件组装而成,具有耐高温之特效,而且使用寿命较原来中、低温系列高30%。

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As of Tuesday, Google's results were still censored in China.

截至周二,谷歌的搜索结果仍受中国审查。

In order to make the positive action increase and negative one decrease, the sub-forces of the social factors must be adjusted to form a centripetal force.

在这一过程中,人的主体性发挥是社会有机体健康发展的灵魂。

Objective To investigate the relationship between the telomer ase activity and apoptosis in gastric cancer.

目的为了探讨胃癌组织中端粒酶与细胞凋亡的关系。