四开
- 与 四开 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The method of four-finger hole sowing and extension genuflex was adopted in experimental group.
试验组采用膝部开缝手法,即四指点穴和拔伸屈膝法,对照组治疗采用《中医筋伤学》中的手法。1次/d,治疗30 d,20 min/次。
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In the photoproducts with predominant quinoidal structure, abathochromic shift of absorption spectra is observed with increasing solvent polarity; inthose with predominant zwitterionic structure, a hypsochromic shift does so.
然而,所有这些取代基对光致变色反应的影响要较2〓位取代基的效应小得多。四。溶剂极性对光开环产物的吸收光谱和寿命的影响也被讨论了。这种影响效应的情况可概括如下: 1。
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For man to have a glimpse of lasting happiness, he has first to realize that God, being in all, knows all; that God alone acts and reacts through all; that God, in the guise of countless animate and inanimate entities, experiences the innumerably varied phenomena of suffering and happiness.
在我打破沉默之前或之后不久,世界的四分之三将被毁灭。我很快将开言,以实现即将发生的一切。目前人类生活已完全陷入幻相的多重性里。
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Finally, the magnetic fields of three ironless PM motor prototypes, in which the experiment data have been obtained, are calculated and analysed. The calculated magnetic fields coincide with the experiment data. So the effectiveness and practicability of the ABCs method solving 3D open region problems are verified.
第四部分针对具有试验数据的三种结构的无铁心永磁电机样机进行了计算和分析,计算结果与试验数据吻合,从而验证了渐近边界条件法处理三维开域磁场问题的有效性和实用性。
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Go up gas cough. With lardy 39, boil, cut small, eat with sauce vinegar below.
上气咳嗽。用猪油四两,煮开多次,切小,和酱醋吃下。
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So the decisive match was left until November 16 at Maracanà, where Dalmo's penalty-shoot ended the story.
然而这并不足以保证米兰的胜利,桑托斯主场收获四粒进球(阿尔米尔和利马一人一球,佩佩梅开二度)。
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PVC Card - Business card printing 】At the "microspectroscopic colorimetery" formation is divided into the four-colour Process Color business card printing and membership card before making color business card printing and membership card making many car color, including Ming dynasty of China for its wood carving watermarks to dozens of editions to hundreds of version of the color woodblock printing and business card printing and membership card making, forming a very realistic, and the original photo-realistic paintings.
在「平谱分色法」变不败四色Process Color 制卡和会员卡制作之前,不不暗白制卡和会员卡制作大多以手工开色,包含华夏明朝「木刻水印」以数十版到上百版的分色刻版及制卡和会员卡制作,变不败很是传仙画面,和本来画作几可乱真。
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If it is sunny and the temperature is in permission, we can open the window in the southern side to ventilate at the noon, so that the orchids' pots and planting materials will not be mildewy and then the roots will not be rotten.
二、注意兰房通风透气,如天气晴和,在温度许可的情况下,中午时分可开南面窗户换气,以防兰盆和植料发霉引起烂根,兰盆发霉时可采用如下方法:一是降低兰房湿度;二是打开窗户通风透气;三是降低盆内湿度,控制浇水;四是喷洒防霉药物。
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A modified γ-Al〓O〓 was prepared by a special precipitation method with aluminum nitrate solution containing a certain amounts of orthosilicic acid and ammonia aqueous solution. Compared with commercial γ-Al〓O〓, the modified γ-Al〓O〓 was an effecient catalyst for dehydration of tetrahydrofurfuryl alcohol to dihydropyran. The results revealed that the strong acid sites on the surface of the catalyst may play a crucial role in this reaction.
并以硝酸铝和氨水为原料,用沉淀法制备出一种高比表面和拥有较多强酸中心的γ-Al〓O〓,它在四氢糠醇开环脱水制备二氢吡喃的反应中有优良的催化活性,通过比较此γ-Al〓O〓和普通商业γ-Al〓O〓的Py-TPD图,发现强酸中心在制备二氢吡喃的反应中可能具有关键的作用。
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It have been observed that oxonium ion reacted with water more easily than with THF. So water could be used as ceasing reagent to control the molecular weight of the polymer.
本文还对四氢呋喃、环氧丁烷和环氧乙烷阳离子开环聚合反应中,分子内尾咬、扩环这一典型的副反应进行了理论研究。
- 推荐网络例句
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By using competitive adsorption of activated carbom to remove unfavorable influence of carbon in carbonaceous gold concentrate on leaching process, the leaching rate of gold concentrate can be improved to 88% as compared with 10%by direct cyanidation.
本文论述了利用活性炭竞争吸附作用,消除含炭金精矿中炭在浸出过程中的影响,使金精矿的浸出率可由直接氰化的10%提高到88%。
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The only thing you're ever gonna be king of is King of the Stupids!
你只配做傻瓜的国王!
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The first thing you're asked to do is to turn off the light.
你要做的第一件事是关掉灯。