查询词典 infra

Isocyanurate was qualitatively identified by infra-red absorption spectroscopy analysis, the quantity of isocyanurate was calculated according to mass fraction of NCO measured by di-n-butylamine method, the thermal stability of prepared elastomers was characterized by thermogravimetric analysis.

用红外光谱法证实了产物中异氰脲酸酯的存在，根据用二正丁胺法测得的NCO基团的质量分数可计算出异氰脲酸酯的质量分数，用热重法分析了产物的热稳定性。

By chemical treatment of LS, a kind of modified lignosulphonate based plasticizer was obtained. The modification was confirmed to be connected with carboxyl groups through infra-red spectroscopy analysis.

通过化学方法对LS改性，得到了一种接有羧基基团的改性木质素磺酸盐减水剂。

In a safe configuration, the Crown Majesta equipped with night vision systems, lighting in the absence of case identification through the infra-red barrier, then the form of projection in the windshield to improve traffic safety at night.

在安全配置方面，皇冠Majesta装备了夜视系统，可在无照明的情况下通过红外线识别障碍物，再以数据形式投射于挡风玻璃，提高夜间行车安全性。

The Fourier transform infra-red spectroanalysis revealed the structure characeristics of the sulfonated copolymers, in which the characteristic absorption peaks of all the functional groups appeared in the corresponding spectrogram, and there was no olefinic band at 1635-1620cm〓.

三种磺化共聚物的特征吸收峰均较好地显示在相应的红外光谱图上，同时在1635-1620cm〓处未见碳碳双键的吸收峰。

Now, in a breakthrough described as the classical equivalent of finding the holy grail, Oxford University scientists have employed infra-red technology to open up the hoard, known as the Oxyrhynchus Papyri, and with it the prospect that hundreds of lost Greek comedies, tragedies and epic poems will soon be revealed.

牛津大学的科学家运用远红外技术揭开了被称为埃及奥斯莱卡浦草纸古卷的文物，这一突破性的成果被称为和发现圣杯的意义一样重大，这意味着几百部遗失的古希腊喜剧、悲剧和史诗即将重现天日。

In infra side, the author chooses the SIMENS CPU 214 PLC to control the speed subsystem of the podded propulsion, and chooses emulator PLC to control other devices such as the generator, ship power station. The emulator PLC can simulate the real PLC, and provide the data for zutaiwang6.5 to finish the supervision and control.

在下位机设计方面，吊舱主推进调速系统控制器件选用西门子S7-200系列CPU214 PLC；而发电机组、船舶电站等其他部分的控制器件选择组态王6.5中亚控仿真PLC控制完成，仿真PLC可以模拟PLC为组态王提供数据，很好的实现其监控功能。

According to Gas Chromatography infra-red spectra analysis, the four fractions all contain different quantities of arabinose , galactose, glucose and seminose, VLP-2 and VLP-3 also contain rhamnose and xylose, polysaccharide configuration may have B -D-pyran glucose.

以粗多糖为起始原料计算，四个级分的纯品多糖得率分别为：VLP—1为25.32％，VLP—2为50.82％，VLP—3为7.55％，VLP—4为10.41％。根据气相色谱分析表明，四个级分的多糖都含有不同量的阿拉伯糖、半乳糖、葡萄糖、甘露糖，VLP—2、VLP—3还含有鼠李糖和木糖。

Because of the liver s position under the diaphragm, several potential subphrenic (supra-and infra hepatic) spaces exist.

由于肝脏在膈下位置，使膈下存在潜在的腔隙。

The location, type, draining vein and others of DVA were evaluated. Results: 17 cases with 21 DVA included supratentorial in 7 and infra tentorial in 14 and 4 case associated CA.

对DVA在不同影像检查的表现进行分析，对DVA的部位、分型、引流方式以及合并的其它异常进行探讨。

The composition, interface and cross section of the sintered EPCD coating were observedand analyzed by SEM, X-ray diffraction , Infra-red spectrum, EPMA, Energydispersion X-ray fluorescence analysis and X-ray-electron spectroscopy,the results show that the coating made from〓BG is composed of HA, titanite and bioglass.

钛合金基体表面的喷砂处理不仅可改善与涂层的机械结合，还可加速其表面氧化和降低预氧化温度，对于实现涂层的低温快速烧结和提高涂层结合强度有重要意义。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。