查询词典 substratum
- 与 substratum 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 effect of IBA concentration, type of stem segment and cutting on rooting and different substratum on transplanting of in vitro plantlets were studied in Ziziphus jujuba C.Y.Cheng et M.J.Liu (Z. spinosa Hu).
以酸枣组培苗为试材，研究了IBA不同浓度、茎段不同类型及刻伤与否等对生根的影响，并以蛭石、土、珍珠岩、沙子等为基本基质进行了移栽实验。
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Here we have, in a great symbol of art, both the fair world of Apollo and its substratum, the terrible wisdom of Silenus, and we can comprehend intuitively how they mutually require one another.
唯有这样，才能完全达到太一的终极目的，它通过假象而得救了。
- 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。