查询词典 medium frequency

The efforts that have been made to explain optical phenomena by means of the hypothesis of a medium having the same physical character as an elastic solid body led, in the first instance, to the understanding of a concrete example of a medium which can transmit transverse vibrations, and at a later stage to the definite conclusion that there is no luminiferous medium having the physical character assumed in the hypothesis.

为了解释光学现象，人们曾试图假定有一种具有与弹性固体相同的物理性质的介质。这种子尝试的结果，最初曾使人们了解到一种能传输横向振动的具有上述假定所以认为的那种物理性质的发光介质。免责声明：本站信息仅供参考，版权和著作权归原作者所有！如果您发现侵犯您的权益，请与我们联系：QQ-362192，本站将立即删除！

The efforts that have been made to explain optical phenomena by means of the hypothesis of a medium having the same physical character as an elastic solid body led in the first instance to the understanding of a concrete example of a medium which can transmit transverse vibrations and at a later stage to the definite conclusion that there is no luminiferous medium having the physical character assumed in the hypothesis.

为了解释光学现象，人们曾试图假定有一种具有与弹性固体相同的物理性质的介质。这种子尝试的节果，最初曾使人们了解到一种能传输横向振动的具有上述假定所以认为的那种物理性质的发光介质。

The efforts that have been made to explain optical phenomena by means of the hypothesis of a medium having the same physical character as an elastic solid body led, in the first instance, to the understanding of a concrete example of a medium which can transmit transverse vibrations ,and at a later stage to the definite conclusion that there is no luminiferous medium having the physical character assumed in the hypothesis.

为了解释光学现象，人们曾试图假定有一种具有与弹性固体相同的物理性质的介质。这种子尝试的结果，最初曾使人们了解到一种能传输横向振动的具有上述假定所以认为的那种物理性质的发光介质。科技文章的另一特点是大量使用复合词与缩略词，复合词从过去的双词组合发展到多词组合；缩略词趋向于任意构词，例如某一篇论文的作者可以就仅在该文中使用的术语组成缩略词，这给翻译工作带来一定的困难。例如

The efforts that have been made to explain optical phenomena by means of the hypothesis of a medium having the same physical character as an elastic solid body led, in the first instance, to the understanding of a concrete example of a medium which can transmit transverse vibrations ,and at a later stage to the definite conclusion that there is no luminiferous medium having the physical character assumed in the hypothesis.

为了解释光学现象，人们曾试图假定一种具与弹性固体相同的物理性质的介质。这种子尝试的结果，最初曾使人们了解到一种能传输横向振动的具上述假定所以认为的那种物理性质的发光介质。大量使用复合词与缩略词是科技文章的特点之一，复合词从过去的双词组合发展到多词组合；缩略词趋向于任意构词，例如某一篇论文的作者可以就仅在该文中使用的术语组成缩略词，这给翻译工作带来一定的困难。例如

The efforts that have been made to explain optical phenomena by means of the hypothesis of a medium having the same physical character as an elastic solid body led, in the first instance, to the understanding of a concrete具体的 example of a medium which can transmit transverse横向的 vibrations, and at a later stage to the definite conclusion that there is no luminiferous medium having the physical character assumed in the hypothesis.

为了解释光学现象，人们曾试图假定有一种具有与弹性固体相同的物理性质的介质。这种尝试的结果，最初曾使人们了解到一种能传输横向振动的介质，后来又使人们得到一个肯定的结论即具有上述假定所认为的那种物理性质的发光介质是没有的。

The efforts that have been made to explain optical phenomena by means of the hypothesis of a medium having the same physical character as an elastic solid body led, in the first instance, to the understanding of a concrete example of a medium which can transmit transverse vibrations ,and at a later stage to the definite conclusion that there is no luminiferous medium having the physical character assumed in the hypothesis.

为了解释光学现象，人们曾试图假定有一种具有与弹性固体相同的物理性质的介质。这种子尝试的结果，最初曾使人们了解到一种能传输横向振动的具有上述假定所以认为的那种物理性质的发光介质。七、复合词与缩略词大量使用复合词与缩略词是科技文章的特点之一，复合词从过去的双词组合发展到多词组合；缩略词趋向于任意构词，例如某一篇论文的作者可以就仅在该文中使用的术语组成缩略词，这给翻译工作带来一定的困难。例如

The efforts that have been made to explain optical phenomena by means of the hypothesis of a medium having the same physical character as an elastic solid body led, in the first instance, to the understanding of a concrete example of a medium which can transmit transverse vibrations, and at a later stage to the definite conclusion that there is no luminiferous medium having the physical character assumed in the hypothesis.

为了解释光学现象，人们曾试图假定有一种具有与弹性固体相同的物理性质的介质。这种子尝试的结果，最初曾使人们了解到一种能传输横向振动的具有上述假定所以认为的那种物理性质的发光介质。大量使用复合词与缩略词是科技文章的特点之一，复合词从过去的双片语合发展到多片语合；缩略词趋向於任意构词，例如某一篇论文的作者可以就仅在该文中使用的术语组成缩略词，这给翻译工作带来一定的困难。例如

METHODS: Fetal liver was obtained sterilely. Monoplast suspension was collected by collagenase digestion and mechanical separation, and then centrifuged using 1.070 g/mL Percoll separating medium and 1.077 g/mL Ficoll separating medium. Cells achieved from the interface of separatory liquids were cultured in DMEM/F12 medium, supplemented with 0.1 volume fraction of fetal bovine serum, 20 μg/L hepatocyte growth factor and 40 μg/L epidermal growth factor, for 9 days.

无菌状态下取出胎儿肝脏，以胶原酶消化法和机械分离法获得胎儿肝脏来源单细胞悬液，分别采用1.070 g/mL Percoll分离液和1.077 g/mL Ficoll分离液进行密度梯度离心，吸取界层细胞，添加含体积分数为0.1 FBS、20 μg/L肝细胞生长因子、40 μg/L表皮生长因子的DMEM/F12新鲜培养基诱导9 d。

METHODS: Olfactory bulb was sterilely collected from rats, digested, and centrifuged. After removal of the supernatant, the olfactory bulb was resuspended with DMEM/F-12 medium containing 0.2 volume fraction of fetal bovine serum. The diluted monoplast suspension was equally assigned into 3 samples, and separately used for simple modified differential adherence, simple serum-free conditioned medium, and modified differential adherence + serum-free conditioned medium.

①无菌条件取大鼠嗅球组织，消化、离心去除上清液后，用含体积分数为0.2胎牛血清的DMEM/F-12培养基重悬，稀释的单细胞混悬液均分成3份，分别用于单纯改良差速贴壁、单纯无血清条件培养液纯化和改良差速贴壁+无血清条件培养液纯化的实验。

Secondly, Bifidobacterium medium was developed using JAJ as main material. The results showed that: Adding Tryptone,soy peptone.beef extract,com extract and Cys-HCl to JAJ could obviously promote the growth of Blm and Bbm;By the orthogonal experiment of three elements and three levels,a satisfying JAJ compound medium was acquired which included corn extract(0.3%), soy peptone(0.05%)and Cys-HCl(0.025%).Nextly,after establishing a selective Bifidobacterium medium, the effects of JAJ on the growth of Bifidobacteria in vivo were studied,using healthy mouse of Kunming species as experimental animal.

研究了以菊芋汁为主要原料的双歧杆菌培养基，大量试验结果表明，在菊芋汁中添加胰蛋白胨、牛肉膏、大豆蛋白胨、玉米浆和半胱氨酸盐酸盐等成分，对双歧杆菌有明显的促进生长作用；利用大豆蛋白胨、玉米浆和半胱氨酸盐酸盐设计了三因素三水平的正交试验，确定了菊芋汁复合培养基的优化配方：菊芋汁+0.3％玉米浆+0.05％大豆蛋白胨+0.025％半胱氨酸盐酸盐。

This is the inheritance of the tribe of the children of Issachar according to their families, the cities and their villages.

19：23 这些城并属城的村庄就是以萨迦支派按着宗族所得的地业。

I've have enough of your garbage.

我听了你的废话。