不同成分

Ihde's philosophy of technology is very typical in contemporary American circles of philosophy of technology. His philosophy is not only closely related to former philosophers of technology such as Heidergger and Mumford, but also integrates analytical philosophy and pragmatism with phenomenology. By using materials of history of technology and anthropology, lhde reinterprets former basic problems in the philosophy of technology and forms his own system of philosophy of technology. Ihde's philosophy represents the new directions of American philosophy of technology, which pay attention to the research of the history of technology, the philosophical foundation of philosophy of technology and technological practices.

伊德的技术哲学思想在当代美国技术哲学中很有代表性，他的思想既与以前的技术哲学家像海德格尔、芒福德等人的思想密切相关，又在现象学的基础上融合了实用主义和分析哲学的成分，并借助于人类学和技术史等学科的材料，重新阐释了以前技术哲学中的一些主要问题，形成了自己的现象学技术哲学的思想体系，代表了当代美国技术哲学的最新趋势，即在研究技术史、技术哲学的哲学基础和技术实践的基础上，从不同的角度重新看待技术本身。

Results: Muscone could pass through the normal rat's blood brain barrier into the brain and soon reached the highest peak and remained in higher concentration, and more slowly metabolized as compared with other organs.

用麝香的主要有效成分麝香酮，经大鼠尾静脉注射，按不同时间取其脑等内脏，制备组织样品，用气相色谱法测定其透过血脑屏障的脑内分布和其他脏器分布。

The development process of muskmelon in greenhouse with different water supply was simulated by principal component analysis, and the universal application of the model was tested.

利用主成分分析法拟合了不同水分下限控制条件下温室甜瓜生长过程，并对该方法的通用性进行了验证。

The results show that constitutional phases in the 〓 alloy is the same as that in the 〓 alloy, but phase composition and transformation temperatures of two alloys are quite different. The Ms temperature of the 〓 alloy is lower than-180℃. In order to enable the alloy to be used for making pipe couplings, it is necessary to control Al addition and to increase Ti addition in the alloy. In the 〓 alloy, there exist three constitutional phases: TiNi matrix phase with B19′structure,β-Ta phase and NiTa〓 phase. Transformation temperatures, M〓, Ms, As and A〓, of the alloy are 55℃, 66℃, 94℃ and 109℃, respectively.

结果表明，〓合金显微组织的相组成物与〓合金一样，但相成分明显不同，相变温度相差较大，其Ms温度低于-180℃，要想使该系合金用于制作记忆合金管接头，必须控制铝的添加量并提高合金中的钛含量使合金的Ms温度控制在-80℃～-100℃之间；〓合金是由具有B19'结构的TiNi基体相、β—Ta固溶体和NiTa〓化合物三相组成的，其相变温度M〓、Ms、As和A〓分别为：55℃、66℃、94℃和109℃。

The capability of scavenging sodium nitrite and disconnecting nitrosamine synthesis with hawthorn extracts by microwave method were determined by spectrophotometry under simulated human gastric juice,and was compared with vitamin C.

通过微波法提取山楂的活性成分，在模拟人体胃液条件下，采用分光光度法测定了不同浓度的山楂提取液对亚硝酸钠的清除能力和对亚硝胺合成的阻断能力，并与Vc进行了比较。

They are often morphologically distinct from A chromosomes, being smallerand more highly heterochromatic in most cases. B chromosomes do not pair with Achromosomes, and they are inherited in a non-Mendelian way, exhibiting meiotic andmitotic instability and nondisjunction. However, B chromosome DNA is quiteidentical to the corresponding sequence on the A chromosome complement. So far afew B chromosome specific DNA sequence have been identified. Specific DNAsequences on B chromosome have been the attractive research area on Bchromosomes.

现已在千余种植物和近三百种动物中被发现。B染色体与物种中正常染色体不同：独立于整倍体基因组之外，减数分裂时不与A染色体发生联会和配对，细胞分裂后期不分离，非孟德尔遗传，富含异染色质，不含对宿主主要性状有影响的基因等。B染色体DNA的分子组成既与A染色体极为相似，具有A染色体DNA分子组成的一般特征：富含重复序列和转座成分，染色体三大功能组件DNA高度同源；又与之相区别，含有B染色体特异的DNA序列，这些DNA序列可以为探讨B染色体的起源和进化提供有价值的信息。

Then, the lentil lectin-reactive and nonreactive variants of these purified glycoproteins were prepared by affinity chromatography with immobilized lectin.

发现这两种不同来源的AFP虽同属胎肝型，但电泳性质、氨基酸和寡糖成分仍有差异。

Major volatile off-flavor compounds for dairy and so y based yoghurt were compared and their influences on the flavor profiles of soy based yoghurt were suggested.

针对大豆酸奶的风味，采用抑制离子排斥色谱法和GC-MS的固相微萃取法，分析不同类型大豆酸奶的发酵过程中有机酸的变化以及最终产品的主要风味成分。

The changes of nutrient composition were studied in different lengths of Okra fruit with variety Wufu.

以黄秋葵五福种为材料，研究了不同长度的荚果中营养成分含量的变化规律。

The driving force of the process is the partial pressure difference caused by the temperatures and compositions of solutions on both sides of the membrane.

其过程中的驱动力来自于膜两边由温度和溶液成分不同所造成的压力差。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。