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material time相关的网络例句

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与 material time 相关的网络例句 [注:此内容来源于网络,仅供参考]

Guangzhou City in Lilongwe cabinet factory as the development of a new cabinet plate, He has a way of overcoming the marble of the radiation, Fanchao not waterproof and moisture-proof plate issue, with the following characteristics: 1, waterproof moisture-proof, 100% waterproof, available Direct water rinse. 2, anti-Chongzhu: no need for cockroaches, termites are worried about the invasion. 3, non-toxic pollution-free: non-radiation, formaldehyde and other harmful substances. 4, Naisuan Jian: The acid-base solution flushing are not impaired. 5, high-intensity long life: and moisture-proof material such as plate compared to the use of time can be increased more than five times. 6, a good process: the use of ordinary woodworking tools can manufacture.

广州市万利隆厨柜厂最新开发出一种新型厨柜板,他很好地克服了大理石的辐射,返潮和防潮板不防水问题,具有如下特点:1,防水防潮,100%防水,可用水直接冲洗。2,防虫蛀:不必为蟑螂,白蚁的侵袭而担心。3,无毒无污染:不含辐射,甲醛等有害物质。4,耐酸碱:用酸碱溶液冲洗不会受损。5,强度高使用寿命长:与防潮板等材料相比,使用时间可提高5倍以上。6,良好的加工性:使用普通木工工具就可以加工制作。

Such raw materials as waste polyethylent cable particles, pure polyvinyl chloride powder, wood powder, a metallic soap stabilizer, a coupling agent, chlorinated polyethylene and methacrylic acid polyesters and a lubricator are added into and mixed in a high speed mixer according to the formula, and the mixing temperature is 100 to 110 DEG C, the mixing time is 20 to 35 min; the well mixed material is added into an extruder for extrusion, the rotating speed of the mainframe of the extruder is 40 to 60r/min, the rotating speed of a feeding machine is 4 to 6r/min, and the materials are shaped after being extruded.

将废旧聚氯乙烯电缆颗粒、纯聚氯乙烯粉、木粉、金属皂类稳定剂、偶联剂、氯化聚乙烯、甲基丙烯酸多元酯、润滑剂按照配方配制的原料加入高混机中混合,混合温度为100℃~110℃,混合时间为20~35分钟;将混合好的原料加入挤出机中进行挤出,挤出机主机转速为:40~60转/分钟,喂料机转速为:4~6转/分钟;挤出后进行定型。

The synthesis of isoamyl acetate with sulfuric acid and TBAB as catalyst was studied,and the effects of the raw material ratio,the dosage of catalyst and reaction time on the yield were investigated.

以冰乙酸和异戊醇为原料,用浓硫酸和四丁基氯化铵混合物催化合成乙酸异戊酯。

When material ratio of isoamyl alcohol to glacial acetic is 0.6:1; amount of catalyst is 2.3%~3.4% of isoamyl alcohol; reaction time is 3h; yield of isoamyl acetate is 88%; the ester purity of product is 99.5%.

实验表明,该催化剂有很好的催化活性,当醇酸物质的量之比为0.6:1,反应3h,催化剂用量为醇质量的2.3%~3.4%时,酯化收率可达88%,产品纯度达99.5%。

Distance teaching/education is a method of imparting knowledge, skills and attitudes which is rationalised by the application of division of labor and organizational principles as well as by the extensive use of technical media, especially for the purpose of reproducing high quality teaching material which makes it possible to instruct the great numbers of students at the same time wherever they live.

远程教学/远程教育是一种传授知识、技能和态度的方法,通过劳动分工与组织原则的应用以及技术媒体的广泛应用而合理化。特别是复制高质量教学材料的目的是使在同一时间在学生们生活的地方教导大量学生成为可能。

The optimum conditions of refluxing Temperature: 70℃, Ratio of material and fluid: 1:18, Extracting time: 40min.

回流提取最佳操作条件为:提取温度70℃,提取料液比为1:18,提取时间为40min。

On the contrary, when the material is less protective of immunoglobulin from the heat energy, the handling time may become too short to control the effectiveness reproducibly e.g., methylcellulose as shown in Fig.

相反地,当物质较少保护免疫球蛋白受热,操作时间可能变得太短而不能克重复地控制效率(如Fig.4中的甲基纤维素)。

In her spare time, Ma Kam-yee she went sketchbooks, careful observation of the forest birds, a variety of gestures to keep drawing down, as a creative material.

闲暇之余,马锦仪便拿着速写本,仔细观察林间鸟儿的各种姿态,随时画下来,作为创作素材。

In her spare time, Ma Kam-yeeshe went sketchbooks, careful observation of the forest birds, avariety of gestures to keep drawing down, as a creative material.

闲暇之余,马锦仪便拿着速写本,仔细观察林间鸟儿的各种姿态,随时画下来,作为创作素材。

The full time summer project gives students the opportunity to develop their understanding of aspects of the aerospace material covered in the first semester, through a detailed study related to the research interests and specialisations of a member of the academic staff.

在暑期项目阶段,学生将在一位特定教师的带领下,通过对某一领域进行深入的探讨研究来深化之前所学的航空航天的各方面知识。

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