下凹的
- 与 下凹的 相关的网络例句 [注：此内容来源于网络，仅供参考]
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Preliminary bioassay showed that most of title compounds had better herbicidal activity,for example,5a,5b,5c,5e,5f and 5g exhibited more than 80% inhibition to broad-leaved weeds,such as Abutilon theophrasti,Chenopodium album L.,Amaranth...
初步生物活性测定结果表明，该类化合物对阔叶杂草具有较好的芽后除草活性，如5 a、5b、5 c、5 e、5 f、5g等化合物在75 g/hm2剂量下，茎叶处理对苘麻、藜、凹头苋等阔叶杂草的抑制率达80%以上。
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Tepals 6, free, usually connivent, sometimes strongly recurved or revolute, white, yellow, greenish, or reddish to purplish, nectariferous near base adaxially; nectaries usually narrowly grooved, sometimes fringed with papillae or hairs, rarely flat on outer tepals.
花被片6，离生，通常靠合，有时强烈下弯或者外卷，白色，黄，带绿色，或者带红色到略带紫色，蜜腺通常的具狭窄凹槽，有时具流苏具乳突或毛，很少在外部花被上平。
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The laser irradiation of 0.4/300s can better blocked dentinal tubule orifice, and will not cause crack and pit.
激光功率0.4W，照射时间300s条件下，牙本质小管封闭厚度较厚，且不出现凹坑现象，可作为半导体激光脱敏的最佳参考数值。
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Quinonyl compounds were reducted to phenolic compounds in high yields promoted by aluminum triiodide ,and after the reaction with dienophiles in Diels Alder reactions concave adductions were combined.
在现场制备的三碘化铝促进下，醌类化合物发生还原反应以良好产率生成酚类物，并且在原位与亲双烯体发生Diels Alder反应从而生成凹状加合
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The process of denting and the lateral load has been studied under different end conditions and axial pressure of different levels.
研究了在不同边界条件和初始轴向压力水平下，圆管构件的凹坑损伤形成过程和侧向承载力。
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Book sales are down significantly, and publishers say it is difficult to determine whether electronic piracy is denting sales.
书售卖是下来重要地，和出版者说决定电子的海盗行为是否正在使售卖凹下很困难。
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An L-junction came up, and before he could turn he slammed into it, wrenching his shoulder and denting the wall.
L-联接发生，在他可以将他猛然关上变成它，猛扭他的肩而且使墙壁凹下之前而且。
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Metals can generally contain nicks and dents without weakening very much, and are impact resistant.
金属一般能在有缺口和凹痕的情况下不显著削弱，并且能抵抗冲击。
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Steep flutings running down 3,000 feet below us.
陡峭的凹槽一直向下3000英尺
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The load-bearing member 120 includes an outer periphery 148 that includes a number of protuberances 150, each of which is a part of an interlock.
凹槽142限定上凸缘144和下凸缘146，每个这些表面结构是互锁的一部分。
- 推荐网络例句
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Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.
在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。
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In fact,I've got him on the satellite mobile right now.
实际上 我们已接通卫星可视电话了
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The enrich the peopling of Deng Xiaoping of century great person thought, it is the main component in system of theory of Deng Xiaoping economy, it is a when our country economy builds basic task important facet.
世纪伟人邓小平的富民思想，是邓小平经济理论体系中的重要组成部分，是我国经济建设根本任务的一个重要方面。