缩短了的
- 与 缩短了的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Perhaps most impressive, Lhakpa Gela, 36, cut almost two hours off an Everest speed-climbing record that was set just three days ago, reaching the summit from the base camp in 10 hours 56 minutes 46 seconds.
也许是最令人叹服的,36岁的Lhakpa Gela,从大本营出发,用时10小时56分46秒登顶珠峰,将在三天前刚刚创造的最快登顶记录缩短了近两个小时。
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The fermentation time is shortened but it may go mouldy and you may see and smell the mould on it, so
通常湿仓普洱茶中被陈放在潮湿的环境中,封闭的地窖里使其加速发酵湿仓发酵缩短了其因有的发酵时间,口味更为浓郁,但通常会有霉变发生,茶面上见霉菌或闻起来有霉变的气味,其卫生情况较差。
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The Hessian matrix of every function in this model is constant, so it will be calculated once in the entire optimal process based on interior point method, which speeds up each iteration.
该新模型的海森矩阵是精确的常系数矩阵,在内点法迭代过程中只需要计算一次,从而缩短了每次迭代的计算时间。
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The difference between them and the leaders has also been cut by 7 points since the Seville game, when they were 16 points adrift of Valencia, whereas they now lie just 9 off Real Madrid.
与第一名的差距从踢塞维利亚那场比赛开始缩短了7分,那个时候与榜首的瓦伦相距16分,而现在只与皇马有9分的差距。
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For this model, monomial Genetic Arithmetic is designed. The arithmetic, when ensuring the condition of time and resource restriction,_could rationally do resource allocation of projects, and then effectively shortens the whole time limit.
针对该模型设计了单项目的遗传算法,该算法在保证项目任务紧前关系与资源约束的条件下,能够合理进行项目的资源分配,从而有效地缩短项目的总工期。
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Meanwhile,the oviposition period and the female longevity were shortened by two days,compared with that of the control,and the male longevity were not affected.
同时,单管配对后成虫产卵率由对照组的70%下降到40%;小菜蛾雌成虫的产卵历期和寿命均缩短了2 d,而对其雄成虫的寿命影响不大。
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Research on the characteristics of RDX、 HNS、 PETN、 HMX and boron and carbon in them initiated by laser.
在RDX、HNS、PETN 和 HMX中搀杂硼和碳可以明显的提高药剂的激光吸收率,因而提高药剂的点火感度,缩短了点火延滞期。
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The invention relates to a preparation process for synthesizing polyethylene terephthalate 1, 3- terephthalate catalyst, which comprises adding titanic acid ester, germanium compounds and cobalt compound into liquid dispersed phase of organic solution, wherein the total weight concentration is 4-10%, and preparing the catalyst through mechanical stirring or ultrasonic wave mixed ligand for 10-60 minutes in 0-120 DEG C, wherein the adding content of titanic acid ester, germanium compounds and cobalt compound are respectively 200-500ppm, 50-300ppm and 100-400ppm of reaction monomer mass of terephthalic acid or dimethyl terephthalate.
本发明涉及一种合成聚对苯二甲酸1,3-丙二醇酯催化剂的制备方法,将钛酸酯、锗化合物和钴化合物加入到有机溶剂的液体分散相中,总重量浓度为4~10%,在0-120℃通过机械搅拌或超声波混配10-60min制得;钛酸酯、锗化合物和钴化合物加入量分别是对苯二甲酸或对苯二甲酸二甲酯反应单体质量的200-500ppm、50-300ppm、100-400ppm;用此催化剂制备PTT产品,酯化和缩聚反应时间相对于单独使用钛酸四丁酯缩短了30-60min,产品特性粘数0.70-1.05dL/g,色相b值在2-6之间,切片可用于加工新型合成纤维及工程塑料产品。
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To replace the traditional system of slowly dragging a car through a 115-foot-long bath of anticorrosion undercoating, Toyota engineers came up with a new process in which a car body gets picked up by a robot arm, then swished around in a pool of paint, cutting the length of the line.
丰田的工程师决定打破传统,不再慢慢拖动汽车通过一个115英尺长的防腐底漆喷涂系统,而是由机器人手臂将车身抬起,然后快速在一个油漆池中浸一下,这就缩短了喷漆线的长度。
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And then adding NAA at low concentration in MS was used to give rise to roots. We also found that lower level of hormone could control effectively browninng and vitrifaction during the culture and G1 n (6mg/L) and AgNOj (2mg/L) supplemented in shoot induction media could improve the shoot information rates apparently (about90%).The whole period of plant regeneration from leaflets of peanut could be divided as five steps: germination - shoot induction -shoot elongation-rooting- tranplant.
用1/2MS培养基萌发花生种子,9-10d后,从无菌花生苗上切取幼嫩叶片中部为外植体。2500Lux光照和27±1℃条件下,在诱芽培养基(MS+BA3mg/L+NAA0.8mg/L+AgNO_32mg/L十Gln 6mg/L)培养12-14d即可观察到明显芽点或瘤状突起,较前人报道的培养时间大大缩短了,4w后芽点进一步发育成丛生芽,芽诱导率达90.2%,每个外植体平均产9个丛尘芽,然后转至培养基MS+BA3 mg/L+AgNO_32 mg/L上诱导芽的伸长,3-4w后可长至3-4cm,切下带有2-3片叶片的幼芽移至生根培养基(MS+NAA0.8mg/L+AgNO_32mg/L),1w后切口处可见白色不定根形成。
- 推荐网络例句
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It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.
从鲍尔点的形成原理出发,分析对称连杆曲线上鲍尔点的产生条件,提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。
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The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.
集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品,年生产总值3000万美元,产品价廉物美、选料上乘、质量保证,深受国内外客户的青睐
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The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.
血精的原因很,以良性病变为主。