改良的
- 与 改良的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The research progress on synthetic allopolyploid including type, inducement method and utilization status in crop genetic improvement were summarized, and the feasibility and importance for using it to improve crop varieties were discussed. Finally, the existing problems in relevant researches were analyzed, and the future studies were prospected.
概述了近年来植物人工异源多倍体的研究进展,包括人工异源多倍体的类型、诱导方法及其在植物遗传改良中的应用现状,探讨了利用人工异源多倍体进行农作物品种遗传改良的可行性和重要性,并对相关研究中的问题进行了分析和展望。
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The aim of the paper is to improve the reliability of HF generator, which is the key to decide the life of HF electrodeless light. At first, I collect and analyze the relative dates, and statistics fault models.
首先进行了与可靠性相关的数据收集与分析,对故障模式进行统计;然后从电路结构、环境应力及容差三个方面进行可靠性分析,从而为关键的可靠性设计提供了依据;接下来的可靠性设计,从电路设计、热设计、降额使用、筛选四个方面逐一解决了可靠性分析阶段发现的问题;最后,我将改良的发生器批量生产,并从中重新收集了可靠性数据进行计算,事实证明改良后高频无极灯的平均寿命已达到6万小时。
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We describethe efficacy and adverse events associated with a modified epiduralneedle versus a conventional Tuohy needle for CSE. One-hundredparturients requesting labor analgesia were randomizedinto 2 groups: 50—ES 18-gauge modified epidural needlewith 27-gauge Pencan atraumatic spinal needle, 50—conventional18-gauge Tuohy needle with 27-gauge Gertie Marx atraumatic spinalneedle.
我们比较了改良的硬膜外针和传统的 Tuohy 针用於 CSE 的效果和不良事件。100名临产要求行无痛分娩的产妇随机分为2组:50名用 ES 18号改良硬膜外穿刺针复合27号 Pencan 防损伤腰麻针,50名用传统的18号 Tuohy 针复合27号 Gertie Marx 防损伤腰麻针。
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It is a conservative stylistic reform which paid too much attention to word reform of Chinese poetry but failed to pay enough attention to the poetic style which contains the form and music of poetry , such as strophe , stanza , verse paragraph and versification .
诗界革命是保守的文体改良运动,以增加"新名词"为汉诗改良的主要内容,并没有动摇汉诗的根基,文体变革的力度太小,基本上没有对汉诗的诗句,诗节,诗段及诗律进行变革。
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[Objective]To explore the clinical efficiency,operative methods,apparatus assembly and postoperative administration of Ilizarov technique in the correction of talipes equinovarus.[Method]From January 2003 to May 2006,32 patients were corrected with QIN Si-he's orthotics devices on the Ilizarov principle of tension-stress,which involved 15 males and 17 females,the age ranged from 10 to 25 years.
[目的]探讨Ilizarov技术矫正马蹄内翻足畸形的手术方法及器械改良、术后管理方法的改进及疗效[方法]2003年1月~2006年5月,根据Ilizarov张力应力法则,应用秦泗河改良的外固定矫形器,遵循Ilizarov穿针固定的基本原则,共手术治疗马蹄内翻足32例,男15例,女17例;年龄10~25岁,平均17岁。
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The experimental result shows that after reclaiming the tailings with garbage fertilizer, Leucaena leucocephala Dewit. can grow well on the tin-zinc tailings pond while it is restricted in the tailings ponds without any reclamation; the contents of As, Pb and Zn in Leucaena leucocephala Dewit. are not high, only a little above those in normal plants.
试验结果表明:在用垃圾肥对尾砂进行改良之后,银合欢能在锡锌尾砂库上较好地生长,而在未经过任何改良的纯尾砂库上则明显受到抑制;银合欢不同组织中的As、Pb、Zn含量均不高,仅略高於一般植物的背景值。
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Methods 49 cases with unilateral cleft lip were repaired on modified Millard's method. These ways include: The improved type"Ⅰ"didn't make cut under the anterior naris;the distinction between the wet and dry vermilion of the lip, and the application in the operation; closed in the wound near at pyriform aperture edge by"L-flap"and"M-flap"; relaxed alae nasi and made a slack cut in the nasal cavity; flexible use for"5~x"back cut and "C-flap".
对49例先天性单侧唇裂应用改良的Millard法修复:改良Ⅰ式不在患侧鼻孔下方作切口,减少了瘢痕形成;利用患侧干燥红唇组织重建健侧唇弓部分的红唇欠缺;利用小瓣&L&、&M&连同唇颊黏膜瓣来参与闭合梨状缘附近的伤口促进愈合;松解患侧鼻翼外侧脚及鼻腔内作松弛切口重建前鼻孔;灵活掌握&5~x&的返切和&C&瓣的旋转推进方向来延长唇高。
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In the backcross breeding of maize, the donor parent is suggested for consideration at priority, and backcrossing only once is acceptable on the basis of strict selection of target traits in combination with determination of GCA.
因此,利用回交法改良玉米自交系,在选准供体亲本的基础上,回交1次后,在自交过程中加强目标性状的鉴定选择及配合力测定,可提高回交改良的育种效率。
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Improved to the careless use of Silicone Grease, Silicone Grease result is usually improved by adding carbon (such as pencil refillable powder) and the metal powder, when the conductive Silicone Grease with the ability to run on the computer to the CPU when the permeability surface slot of the capacitance and lead to disastrous consequences.
改良的硅脂更要小心使用,因改良的硅脂通常是以加入碳粉和金属粉末,这时的硅脂有了导电的能力,在电脑运行时渗到 CPU 表面的电容上和插槽后果不堪设想。
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One consequence of this has been the growth of polymer modification of asphalt binders as well as the development of other modification procedures.
这样随后而来的结果就是沥青包扎工具的聚合物改良的增长和其他改良程序的发展。
- 推荐网络例句
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Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.
Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。
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I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.
我来只是现在,'歼灭战perfuming自己与胡努特,那麼,他来到和SAT 。
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The shamrock is the symbol of Ireland and of St.
三叶草是爱尔兰和圣特里克节的标志同时它的寓意是带来幸运。3片心形叶子围绕着一根断茎,深绿色。