查询词典 cigarette

In accordance with these questions, one kind of method solving these issues was put forward in this text, and namely adopting mathematics to build the method of pattern, by w-ay of studying the big needle drum system of PASSIM's cigarette machine, to use the mathematical model of big needle drum system of " black box " method establishment, and uses whole parameter and the correlation coefficient to map out the big needle drum system mathematical model of least square method, the question time lapse that what in accordance with the system exists pure adopts Smith compensator to estimate the compensator in advance solving the issue of system lag, and uses whole fixed method of frequency conversion control engineering and PLC's control engineering and PID etc to put into effect transforming to the system, and finally by way of theory verify and reality to verify to prove the success of system transformation.

针对这些问题，本文提出了一种解决这些问题的办法，即采用数学建模的方法，通过研究PASSIM卷烟机大针鼓系统，利用"黑匣子"方法建立大针鼓系统的数学模型，并运用最小二乘法整定出大针鼓系统数学模型的参数及相关系数，针对系统存在的纯时滞问题，采用史密斯预估计补偿器来解决系统滞后的问题，并利用变频控制技术和PLC控制技术、PID参数整定方法等对系统实施改造，最后通过理论验证和实际验证证明了系统改造的成功。

Many people, especially young people, have their first cigarette because of peer pressure.

许多人，特别是年轻人，他们开始抽烟是因为来自同伴的压力。

I units of jade in China area, year-round production and marketing all kinds of jade (Dushan Jade,á, Cuiyu) processed products, in Nanyang City, Henan Province has a large showroom, Xiaoyu has a variety of pieces of jade bracelets, pendants, Yuh-pei, small animals, pendants, mascots, necklace, pen, cigarette holder, accessories, 12 Lunar New Year and so on, have a variety of large and medium-sized handicraft landscape, figures, flowers and birds, animals, and so on Rendezvous Pavilion portfolio; spring, summer, autumn and winter, Merlin bamboo-ju Yupingfeng etc.; Buddha, Mi-tuo Buddha, Guanyin so vivid.

我单位位于中国名玉之乡，常年生产销售各种玉石加工产品，在河南省南阳市有大型展销厅，小玉件有各种玉手镯、挂件、玉佩、小动物、吊坠、吉祥物、项链、笔筒、烟嘴、装饰品、12生肖等，大中型工艺品有各种山水、人物、花鸟、动物、楼台亭阁等组合；春夏秋冬、梅兰竹菊等玉屏风；如来佛、弥佗佛、观音等，形象逼真。

Speaking in London, Professor Richard Peto of Oxford University said if cigarette consumption could be halved by 2020, 25 million deaths could be prevented in the first quarter of the 21st century.

牛津大学的 Richard Peto 教授在伦敦指出，如果香烟消费量到2020年能够减半，那么，在21世纪的头25年内便可减少2，500万人的死亡。

If I cut out cigarette and pin money for the next two weeks I could manage well enough.

我把下两个星期的抽烟和零花钱省下来，应该足够能应付了。

What a pittance, won't even keep yourself in cigarette.

那么点薪水，还不够你的烟钱呢。

I smoked with concentration and plea sure , as I was sure that this would be my last cigarette.

我聚精会神地愉快的吸着烟，因为我相信这将是我吸的最后一支烟了。

He took from his lips his cigarette, which had gone out, and stared pointedly at the girl.

他从嘴角取下熄了的纸烟，专注地望着姑娘。

"Sometimes I get carried away with the macho image; a lost of us do," Officer Pott said, blowing a cloud of cigarette smoke out the window.

"有时我为表现男子汉的气概而操之过度，我们很多人的都这样，"警员波特说，同时向窗外喷了一口烟。

Result: There was no difference among patients with different sexes in basic oral health care knowledge, but with regard to the question that there is association between cigarette and periodontal diseases, the prehension status of female patients was better than that of the male patients.

结果：不同性别的被调查者基本口腔保健知识认识情况没有统计学差异；但对于"吸烟多易患牙周病"这个问题，女性的正确率高于男性，并有统计学意义。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。