查询词典 birch camphor

Ten common repellent plants from domestic commercial market, including hot pepper, spearmint, camphor tree, cupressus gold crest, santa barbara rosemary, blue spires rosemary, lavender, lemon balm, lemon grass, citrus and sage, were evaluated for repellent effect on some household pests.

本研究选择国内一般常认为之防虫植物，包括辣椒、绿薄荷、樟树、香冠柏、匍匐型迷迭香、直立型迷迭香、羽叶薰衣草、柠檬香蜂草、柠檬香茅草、橘子、鼠尾草等，对埃及斑蚊、热带家蚊及家蝇进行忌避效果测定。

New resource plants of natural camphor and linalool.

天然樟脑和芳樟醇的新资源植物。

Some may produce a cooling sensation, such as camphor and menthol.

有些可能会产生一个冰凉的感觉，如樟脑，薄荷脑。

Made of or using a material made from nitrocellulose and camphor.

用来使蛀虫远离储存的衣服的樟脑或萘的小圆球。

Made of or using a material made from nitrocellulose and camphor .

一种用樟脑、鲸油、蓖麻油和蜡混合而成的蜡膏。

Wormood, pennyroyal, onion, camphor, horseradish, wintergreen, rue, bitter almond and sassafras are some of the essential oils that should only be used by qualified aromatherapy practitioners, if ever at all.

苦艾油、薄荷油、洋葱油、樟脑油、山葵油、鹿蹄草油、芸香油、苦杏油和黄樟油这些精油使用时要非常慎重，如果非想尝试，必须是经验丰富的芳疗师不可。

"Forest chemical products\",\"林产化学产品制造业\",\Includes tanning extracts, resin, lac, turpentine oil, pine tar, wood hydrolysis alcohol, active carbon, camphor, borneol, cork producers.

"，\"包括栲胶，松香，紫胶，松节油，松焦油，木材水解酒精，活性炭，樟脑，冰片，软木制品等的生产\

Its main component is pinene, with special chemical activity, it is a good solvent and an important raw material for the production of coatings, synthetic camphor, synthetic resin, synthetic spices and other organic industrial products etc.

松节油的主要组份是蒎烯，具有特殊的化学性质，是一种优良的溶剂，是涂料、合成樟脑、合成树脂、香料和其它有机合成工业的重要原料。

Special properties and uses: It' s main component is pinene, with special chemical activity, it is a good solvent and an important raw material for the manufacture of coating, synthetic camphor, synthetic resin, synthetic spices and other organic industrial products etc.

性质和用途：松节油的主要成分是蒎烯，具有特殊的化学性质，是一种优良的溶剂，是涂料，合成樟脑，合成树脂，和其他有机合成工业的重要原料。

It was also found that combined addition of α-pinene, pine oil alcohol and camphor, the inhibitors of monoterpenoid pathway, obviously improved taxol production.

同时发现单萜途径的抑制剂α-蒎烯与松油醇及樟脑三种物质一起添加对紫杉醇合成的促进作用显著。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。