- 重点词汇
- ferricadj.铁的;含铁的;(正)铁的;三价铁的;
- ironn.铁器,铁制品;熨斗,烙铁;坚强;脚镣;
- pHabbr.酸碱度符号;(=public health)公共卫生;
- toprep. 向,朝着;到;关于;属于;
- 7num. seven;
- 5 five;
- atprep. 在(某时间或时刻);在(学习或工作地点);在(某处);在…岁时;向;以,达;处于最佳(或最差等)状态;在…方面;以…的方式;从事于,忙于;因为,由于;应…(而)
- conversionn.转变,转换;(信仰)改变,皈依;(橄榄球运动中的)附加得分;
- aerationn.通风;换气;松砂;增氧;
- occursv.发生( occur的第三人称单数 );被想起;被发现;(尤指基督教节日与别的节日)适逢同日;
- uponprep.在…上;一…就…;将要发生;
- 相关例句
The zone between the water table and the surface is called the zone of aeration.
潜水面与地表之间的地带称为饱气带.
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Such a traditional division of the zone of aeration is useful for illustrative purposes.
为了说明的目的,包气带的传统划分是有用的.
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采用数值模拟的方法,研究了侧墙掺气坎的水力特性.
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It is thought rational and feasible to the JHX multi-stage jet floating vessel after the aerator.
认为将JHX 多级 射流浮选罐设在生化曝气后合理可行.
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分析了 中小型 氧化沟采用自吸式射流曝气器的可行性.
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A model flow velocity was built up for simulating of flow rate in the water-lifting aerator.
建立了扬水曝气器上升流速数学模型,用于模拟计算扬水曝气器的提水能力.
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The optimum aperture of an aerator is smallest at the water depth of 4 m.
一般水深在4m左右,曝气器的最优孔径最小.
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The length of air cavity is an important factor in design of lateral aerator.
侧空腔长度是侧墙掺气坎设计时考虑的重点内容.
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Jet aerator especially self-suction jet aerator can meet the need well.
射流曝气,尤其是自吸式射流曝气就可较好地满足这一要求.
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His skills in aerial tumbling, balance, flexibility, and originality are really marvelous.
他的空翻技巧 、 平衡技术 、 灵活性以及创新性简直太棒了.
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For example, Iraq had a program to modify aerial fuel tanks for Mirage jets.
例如, 伊拉克计对其幻影战斗机的油箱进行改造.
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IKONOS imagery has high spatial resolution which looks like aerial photos.
IKONOS图像的空间分辨率很高,可与航空像片媲美.
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公司经营范围: 海 、 空运进出口货运的国际代理业务.
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Not erect any external wireless or television aerial or satellite dish.
23不安装任何额外无线或电视天线或卫星台.
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