- 重点词汇
- electricadj.用电的;电的;通电的;扣人心弦的;
- wholesaleadj.批发的;大规模的;
- chemicaladj.化学的;化学反应的;用化学方法生成的;
- marketingn.销售，经销，行销，商品销售业务;市场学;商品自生产者转移到消费者手中的一系列有关机能;〈集合词〉市场购买的货品，适合市场上销售的货品;
- toolsn.工具( tool的名词复数 );（有助于做工或完成某事的）用具;受人利用的人;
- constructionn.建造（方式）;施工;建筑（物）;结构;创立;解释;
- plumbingn.水管装置;水暖工的工作;管道工程;
- materialsn.材料( material的名词复数 );布料;衣料;[哲学] 物质;
- 相关例句
Main material for installing: all kinds of channel steel, angle iron and plate iron.
安装主要材料: 各种型号的槽钢 、 角铁及铁板.
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Wujinjiaodian, chemical products, electric tools , construction materials angle iron wholesale.
室内装饰;机电产品; 五金交电; 建筑材料;日用百货.
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大迎角风洞试验技术是先进高机动飞行器研制必需的关键技术.
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The measurement of the model angle of attack is a key part in wind tunnel test.
模型迎角的测量是风洞试验中非常重要的环节.
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The static aerodynamic characteristics for slender bodies at large angle of attack was analyzed.
研究分析了细长旋成体弹身类型气动外形的大攻角范围气动特性.
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The velocity distributions previously shown were for a single angle of attack.
先前的速度分布列分别为单一迎角.
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The third part analyses the visual angle of bank marketing basis of customer relation management.
第三部分分析商业银行营销视角,阐述我国商业银行营销现状以及现代银行营销策略.
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The correct exposure point of view, should be the angle of incidence equals of reflection.
侧确的照射角度, 答当是入射角即是不侧射角.
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It occurs when angle of incidence is greater than a certain limiting angle, called critical angle.
当入射角大于某个称作临界角的极限角时, 便发生全内反射.
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当入射离子束不和衬底垂直,膜的各向异性就有可能表现出来.
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The correct exposure point of view, should be the angle of incidence equals angle of reflection.
侧确的照射角度, 答当是入射角即是不正射角.
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This paper offers the students a new angle of view to understand fine brushwork.
引导学生以新的视点和角度再认识工笔画.
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