查询词典 photonasty
- 与 photonasty 相关的网络例句 [注：此内容来源于网络，仅供参考]
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Photonasty A nastic movement in response to light.
感光性：响应光刺激的向性运动。
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Care must be taken not to confuse photonasty with nyctinasty,in which day-night opening/ closing of flowers is governed by an internal CIRCADIAN RHYTHM.
必需注意不能将感光性与感夜性混淆。花的日开夜闭是由内在的昼夜节律所控制的。
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It includes the following steps: polymerizing 2, 4-dihydroxyl metaphenylene diamine hydrochloride, diamine monomer and dipic acid anhydride to gain the polyimide that contains hydroxy on the molecule chain, making the hydroxyl take esterification reacting with acyl chloride and acrylic acid to gain polyimide photosensitive material that has negative photonasty.
该聚酰亚胺光敏材料以2，4-二羟基间苯二胺盐酸盐，二胺单体和二酸酐为原料进行聚合，得到分子链上含羟基的聚酰亚胺，然后使羟基与丙烯酸及其衍生物的酰氯发生酯化反应，得到具有负性感光性能的聚酰亚胺光敏材料。
- 推荐网络例句
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Do you know, i need you to come back
你知道吗，我需要你回来
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Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.
1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。
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Chapter Three: Type classification of DE structure in Sino-Tibetan languages.
第三章汉藏语&的&字结构的类型划分。