烧瓶

Results The endocrine cells found in the DT were round or oval, spindle, shuttle, pyramid, flask and bacilliform in shape.

结果蓝尾石龙子消化道中的内分泌细胞形态多样，呈圆形、椭圆形、纺锤形、梭形、锥形、烧瓶形和杆状。

It is advisable to use 1 M concentration of bromine in DCM instead of pure bromine and of course to conduct the bromination in a fume-hood.

将得到的无色黄色溶液转移到冰镇的烧瓶中，边搅拌边加入体积比20：100浓盐酸：异丙醇的混合物，直到溶液对pH 试纸呈酸性。

From his flask worlds, Folsome concluded that it was microbes -- tiny celled microbits of life, and not redwoods, crickets, orangutans -- which do the lion's share of breathing, generating air, and ultimately supporting the indefinite populations of other noticeable organisms on Earth.

从他的烧瓶世界中Folsome得到这样一个结论：正是微生物——这种细胞大小的微型生命形态，而不是杉树、蟋蟀或者猩猩——为狮子提供了它那一份呼吸空间，是它们生产空气，而且，说到底，是它们在为地球上其它数量不确定的可见生物提供着支持。

From his flask worlds, Folsome concluded that it was microbes -- tiny celled microbits of life, and not redwoods, crickets, orangutans -- which do the lion's share of breathing, generating air, and ultimately supporting the indefinite populations of other noticeable organisms on Earth.

从他的烧瓶世界中福尔索姆得到这样一个结论：正是微生物——这种细胞大小的微型生命形态，而不是杉树、蟋蟀或者猩猩——为狮子提供了它那一份呼吸空间，是它们生产空气，而且，说到底，是它们在为地球上其它数量不确定的可见生物提供着支持。

The preparation method comprises the following steps in sequence:(1) metric acetonitrile is added into a dual-bottleneck distilling flask that is provided with a refluxing and condensing tube, and simultaneously, long-chain dialkyl methyl tertiary amine and relevant saturated dihalide are added thereof;(2) nitrogen is pumped for 10 to 20 minutes for deoxidizing;(3) a magnetic mixing reaction is carried through for 10 to 15 hours under the condition of 78 to 83 DEG C.

其制备方法依次包括以下步骤：(1)在装有回流冷凝管的二颈蒸流烧瓶中，加入计量的乙腈，同时按一定比例加入二长链烷基甲基叔胺与相应的二卤代烷；(2)通氮气10-20分钟，排除氧气；(3)在78-83℃条件下磁力搅拌反应10～15h。

LUC MONTAGNIER: The tendency is to share the flasks and the tubing between different children.

吕克。蒙塔尼尔：有可能这些烧瓶和试管被不同的儿童共享。

The size of round bottom flask, temperature and water addition were the key of volatile oil extraction of C. uncinata, and addition of N-hexane was helpful for the extraction and collection of volatile oil.

圆底烧瓶的大小、温度及加水量是柱果铁线莲挥发油提取的关键，而添加正己烷有利于挥发油的提取与收集。

The sample of brominated epoxy resin enclosed in filter paper is burned in flask filling with oxygen.

溴化环氧树脂样品用滤纸包裹，置于充满氧气的烧瓶中燃烧。

Characteristic:Working chamber has double floors sharking flat roof,and also can change single floor, which is satisfy with large triangle flask.

特点：工作室配置双层通用振荡平台，又可改为单层满足大规格三角烧瓶高度。

Characteristic:Working chamber has double floors sharking flat roof,and also can change single floor, which is satisfy with large triangle flask.

商品描述：特点：工作室配置双层通用振荡平台，又可改为单层满足大规格三角烧瓶高度。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。