查询词典 tobacco

Some of them are;"Tobacco causes sexual impotence,""Smoking during pregnancy causes premature births and the birth of underweighted babies,""Nicotine is a drug and causes addiction,""Children living together with smokers have more asthma, pneumonia, sinusitis and allergy," and "Smoking causes mouth cancer and loss of teeth."

有些警语内容为「烟草造成性功能障碍」、「怀孕期间抽烟造成早产与新生儿体重不足」、「尼古丁是一种药物而且会成瘾」、「与吸烟者同住的儿童更容易罹患气喘、肺炎、鼻窦炎与过敏」以及「抽烟造成口腔癌与牙齿脱落」。

The correlation analysis result shows: when three types of filling material was used simultaneously, are notable influnce factors of tar, nicotine and puff,but the quanlity of reconstituted sheet and expanded tobacco are unnotable factors.

相关分析结果表明，卷烟中同时添加膨胀梗丝、薄片和膨胀烟丝三种类型的填充料后，焦油、烟气烟碱、抽吸口数的变化与膨胀梗丝添加比例、填充料总添加比例呈显著负相关，与烟支重量呈显著正相关，而与薄片和膨胀烟丝添加比例的相关性不显著。

A pot experiment using sterile and unsterile arsenic-contaminated soil was carried out to study effects of different inoculation methods of photosynthetic bacteria on the growth and As uptake of tobacco.

采用灭菌以及未灭菌的湖南石门砷污染土壤（145.70 mg kg-1）的盆栽试验，研究光合细菌的不同施用方式对烟草Nicotiana tabacum L。

In order to search for new types of highly active and low toxic pesticides, we considered alternaric acid as a lead compound and considered 5, 6-dihydro-2H-pyran2, 4-diones as a patent structure, designed and synthesized seven series of 5, 6-dihydro2H-pyran-2, 4-diones derivatives, tested their fungicidal, herbicidal and tobacco virucidal activities.

为了寻找高效低毒的农药品种，以交链孢酸为先导化合物，以5，6-二氢-6-烷基-2H-吡喃-2，4-二酮的结构为母体结构，设计并合成了七个系列的2，4-吡喃二酮化合物，用〓H NMR、〓C NMR、质谱和元素分析证明了其结构，并测试了部分化合物的杀菌、除草和抗烟叶病毒的活性。

She told me then that Nancy had come to her senses at last, and left Bill Sykes entirely; that she had met a nice chap from Wapping, who had set her up in a little shop selling sugar mice and tobacco.

她告诉我说南西最后终于醒悟了，并且彻底的离开了比尔，她遇到了一个来自瓦坪的漂亮小伙子，并且为她开了一家卖糖果烟草的小店。

He it was who sent the wood-birds, Sent the robin, the Opechee, Sent the bluebird, the Owaissa, Sent the Shawshaw, sent the swallow, Sent the wild-goose, Wawa, northward, Sent the melons and tobacco, And the grapes in purple clusters.

他是谁寄来的活鸟，发出的罗宾， opechee ，派出蓝鸟， owaissa ，派出shawshaw派出燕子，送往野生鹅，瓦瓦，向北，送瓜果，烟草和葡萄紫色集群。

It is considered that these materials are derived from different sources: calcite comes from cigarette paper, whewellite is crystallized during the growth of tobacco leaf itself, and gypsum is formed in the combustion process of cigarette.

这些矿物具有不同的来源：方解石来自卷烟纸，一水草酸钙石是烟叶生长期间自身合成的矿物，石膏是香烟燃烧过程中新形成的矿物。

The filtration produced by our factory has such good performance as high temperature resistance, flame resistance, good chemical stability, excellent firmness strength, low chlorin evolution, metal melting erosion resistance, good quality of filtering sand and convenient use, which is widely used for foundry filtering netlike cloth , filtering treatment for metal melting and improving casting quality, in addition , for such industrial fields as filtering for chemical erosion liquid , tobacco leaf filtering net for environmental protection, and fire fighting.

本厂生产的铸造过滤网具有耐高温、耐烧蚀、化学稳定性好；良好的刚强度、发气量低、耐金属熔体冲刷、滤渣质量好、使用方便等优良的性能，被广泛用于铸造过滤网，对金属熔体进行过滤净化处理，改善铸件质量，还可用于化工腐蚀液体的过滤和环境保护用烟叶过滤网以及消防等工业领域。

Our results suggest that coden 12 of the H-ras oncogene may be a specific target for the mutagenic activation by tobacco smoke, and smoking is an important factor in the induction of H-ras oncogene mutation.

提示H-ras基因可能是被烟草激活的一个特殊位点，吸烟是导致H-ras基因突变的重要因素。

PAHs in tobacco smoke were in good relation to tar content, having nothing to do with nicotin content.

4建立了污染源相似度参数，解析河流底泥中PAHs来源。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。