- 更多网络例句与收湿性相关的网络例句 [注:此内容来源于网络,仅供参考]
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Moisture and temperature on water-soluble film, Business card printing and membership card-making workshop to constant temperature and humidity, or because of the role of water, letoff business card printing and membership card making film easy counterproductive sticky stretch phenomenon, resulting in a large amount of waste film; business card printing and membership card making, oven temperature does not allow more than 50 degrees, or arise as a result the stretch film malcacia misregister.
水分及温度对水溶性膜的影响较大,制卡和会员卡制作车间最好能够恒温恒湿,否则由于水分的作用,收卷制卡和会员卡制作膜易出现反粘,拉伸现象,造成膜的大量浪费;制卡和会员卡制作时,烘道温度不允许超过50度,否则会出现因薄膜软化拉伸而造成套印不准。
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However,their effects upon the rice leafhopper,Empoasca subrufa Melichar,remain to be carefully investigated.Experimentswith adults were conducted both in the laboratory and in the field.The resultsmay be summerized as follows:1.Spraying with 25% DDT emulsion in 200-300 parts of water killed over90% of the leafhoppers,whereas in 400 parts of water,it gave an unstable kill-ing effect ranging from 75% to 90%.Dus...
田间使用 DDT 防治白翅叶蝉的残效期约为10—12天。666单独用来防治白翅叶蝉效果甚差,但与 DDT 混合使用有增效作用,残效期与单独使用 DDT 相似;二者混用是最合理的施用方式,可以节省 DDT 用药量,减低药费,同时对多种稻虫可收综合防治之效。25%DDT 乳剂和6%可湿性666按1∶1∶400及1∶1∶600混用,其毒效相当于单用 DDT 1∶200及1∶300者;用1∶1∶500喷射效果比单用 DDT 1∶300者还略高;5% DDT 粉剂和0.5%666粉剂按1∶1混用,其毒效也和单用5% DDT 粉剂相接近。
- 更多网络解释与收湿性相关的网络解释 [注:此内容来源于网络,仅供参考]
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hygroscopic property:收湿性
hygrometer 湿度计 | hygroscopic property 收湿性 | hygroscopicity 收湿性
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hygroscopicity:收湿性
hygroscopicwater吸湿水 湿存水 | hygroscopicity收湿性 | hygroscopin吸水菌素
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noncorrosive:无腐蚀性的, 不锈的
nonhygroscopic 不吸湿性的, 不收湿的 | noncorrosive 无腐蚀性的, 不锈的 | paintable 可涂饰的
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hypogene rock:深成岩
hygroscopicity 收湿性 | hypogene rock 深成岩 | hypothetical resources 假定的资源
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Syringin:紫丁香甙
化学成分 含七叶树甙 (aesculin)及其甙元七叶树内酯(aesculetin),并含白蜡树甙(fraxin)、白蜡树内酯(fraxetin)、紫丁香甙(syringin)等. 性味 性寒,味苦、涩. 功能主治 清热燥湿,收涩,明目. 用于热痢、泄泻、赤白带下、目赤肿痛、目生翳膜.