查询词典 tar cancer

The results show:the amount of tar is declining when flue-cured which is low tar,combustion-supporting,the use of additives,reconstructed tobacco,expended tobacco while the amount of tar is same when cigarettes paper which is high porosity which are pereated are used. But if the porosity of cigarette paper are too high,the quality of cigarettes inside will be effected.

结果表明：采用焦油含量低的烤烟烟叶、膨胀烟草、烟草薄片、合适的烟用添加剂，则焦油量呈下降趋势；在辅助材料方面，使用高透气度盘纸，则焦油量呈下降趋势，但通气度不易过高，否则影响卷烟的内在质量。

The chemical kinetic modeling of NO reduction by a typical tar model compound is studied, in order to discover the mechanism of NO reduction by tar. Base on the mechanism of NO reduction by hydrocarbon and non-hydrocarbon intermediates produced in the tar oxidative decomposition, the chemical kinetic modeling of NO reduction by toluene is studied.

分析结果表明，苯、甲苯、苯乙烯和苯酚均有明显的累积离子流峰面积，是生物质焦油的主要组分，涵盖了初级、二级和三级焦油产物，所以选取苯、甲苯、苯乙烯和苯酚作为典型的生物质焦油的模型化合物。

At the same time, the author put forward that coal tar resources should be utilized scientifically, can not construct blindly processing facilities of coal tar, construct or reconstruct the processing item of coal tar, the scale should base on 300 thousand tons and develop to 600 thousand tons.

同时，提出要科学利用煤焦油资源，不要盲目建设煤焦油加工设施，建设或改造煤焦油加工项目，规模要以30万t为基础，向60万t方向发展。

The cancer cells are in different differentiation periods: the chromatin of the young cancer cell's nucleus is rich in color and its cytoplasm is basophilous. The young cancer cells don't form into typical glandular cavity; The mature cancer cell is columnar or cubical and its nucleus is located at the base of the cell in gland tube-like arrangement; The decrepit cancer cell stain thin while its nucleus stain dense. The severer's nucleus disintegrate into small fragments. The decrepit cancer cell's arrangement is disorganized, only keeping its glandular shape.

显微镜下癌细胞呈现不同的分化程度：幼稚型癌细胞胞核染色质丰富，胞质嗜碱性，不形成典型腺腔；成熟型癌细胞呈柱状或立方状，细胞核位于细胞基部，呈腺管样排列；衰老型癌细胞胞桨染色变淡，胞核浓染，严重者胞核碎裂成细小碎片，衰老型癌细胞排列紊乱，仅保留腺体样结构轮廓。

It contains dozens of materials with unique physiological function and medicinal value, in addition to anti-Cancer (especially uterine cancer, ovarian cancer, liver cancer, breast cancer, prostate cancer, lymphoma), it also can regulate the human body function, enhance immunity,promote cell growth, clear heat and detoxify,, improve sleep, increase appetite, enhance skin elasticity, ease problem-microcirculation, protect liver, and is cholagogic and anti-aging,eliminate pigmentation.

紫杉醇酒是以曼地亚红豆杉枝条为原料，用高度酒浸泡蒸馏，采用现代科学技术&全量提取，脱毒精制&后得提取液，然后将提取液加入到38°— 52°高档优质粮食基酒中配置而成的一种兼具多功能保健作用的纯天然高档饮品。

Objective To study the mechanism in which the personality, copying style influenced survival time by changing immunity function in the patients with gastric cancer Methods The Minnesota Multiphase Personality Inventory, coping style questionnaires and immunity function were measured in patients with gastric cancer on late stage, gastric cancer patients with longer survival time, and normal control Results Psychopathic deviate, social introversion subscale scores of MMPI in groupⅡ were significantly lower than that in the other two groups ( P 05) Statistical difference were found between groupⅠand groupⅡ in problem saving factor and help seeking factor of CSQ ( P 05) Natural killer cell level in groupⅡ was significantly higher than in groupⅠ( P 05) There was negative correlation between the NKC and depression, psychopathic deviate, paranoia, psychasthenia, schizophrenia subscale scores of MMPI, there was positive correlation between NKC and SP, coping type in patients with gastric cancer Conclusion The gastric cancer patients with longer survival time are more extroversive and have more mature coping styles Their NKC level is relatively higher The results may be advantageous to improve the prognosis of gastric cancer

作者中文名：王健；邹义壮；唐丽丽；李杰；张东；金山；刘娟摘要：目的研究胃癌患者的生存期与个性特征、应付方式等心理因素，以及免疫功能的关系。方法对胃癌晚期患者、胃癌较长生存期患者及正常健康人分别进行明尼苏达多相个性测验、应对方式问卷、免疫功能测试，并做相关分析。结果(1)MMPI：胃癌Ⅱ组人格障碍评分(42.0±10.5)及社会内向评分(42.2±11.6)，低于其他两组[胃癌Ⅰ组为(49.3±11.2)分和(48.3±9.4)分，对照组为(48.6±10.9)分和(39.9±11.5)分；P均＜0.05]；(2)CSQ：解决问题和求助因子分，胃癌Ⅰ组[分别为(0.68±0.27)分和(0.42±0.18)分]均低于胃癌Ⅱ组[分别为(0.82±0.18)分和(0.65±0.21)分；P＜0.05和P＜0.01]，胃癌Ⅱ组更多采取成熟的应对方式；(3)自然杀伤细胞：胃癌Ⅱ组水平(21.4±9.2)高于胃癌Ⅰ组[(14.2±8.8)；P＜0.05]；而NK细胞水平与MMPI的抑郁(r=-0.35)、人格障碍(r=-0.39)、偏执(r=-0.29)、精神衰弱(r=-0.30)及精神分裂(r=-0.30)等量表呈负相关，与CSQ的解决问题因子(r=0.35)及应付方式类型(r=0.34)呈正相关。结论与胃癌Ⅰ组比较，胃癌Ⅱ组更为外向，负性情绪较少，更多采取成熟的应对方式，其NK细胞水平较高，对胃癌的预后产生了积极的影响。

Results Misdiagnosing Hypertension, Diabetes and Pneumonia in VR is serious problem, and the degree of accuracy on cerebrovascular diseases and some types of cancer (e. g. lung cancer, liver cancer, stomach cancer, colon cancer, breast cancer, rectum and anus) is high with over 80% on PPV and sensitivity. However, Sensitivity is deceasing after exploring cause of death in depth. For instance, the sensitivity for cardiovascular diseases, intracerebral haemorrhage and cerebral infarction, is 82%, 69% and 66% respectively.

结果 常规死因登记报告对高血压、糖尿病、肺炎的错报比较严重，对脑血管病、几种主要的癌症（肺、胃、肝、乳腺、结肠直肠癌）的报告比较准确，其PPV和敏感度都超过了80%；但细分死因后，敏感度降低，如脑血管病敏感度为82%，而脑出血仅为69%，脑梗死仅为66%。

The thoracic duct endothelia in vitro could remain their biological properties, and could be made a tool for studing their functions and cancer metastasis mechanism by lymphatics. The positive expression of VEGF-C in cancer cells was correlated with cancer development, it seem to be that VEGF-C induce lymphoangiogenesis through its receptor Flt-4. The Flt-4 expression of lymphatics in cancer tissues was assosiated with cancer development, it is considered that there are new lymphatics in cancer tissues.

体外培养的大鼠胸导管内皮细胞可以保持体内淋巴管内皮细胞的生物学特性，可作为研究大鼠淋巴管内皮细胞功能和进一步研究癌转移机制的体外实验材料；大鼠大肠癌组织腺体的VEGF-C表达与肿瘤进展有关，推测其通过受体Flt-4诱导淋巴管生成；Flt-4在淋巴管的阳性表达随肿瘤进展增多，推测在癌组织内存在淋巴管的新生。

Many people also like the taste of tar in cigarettes. Be careful, it is the tar that causes cancer!

很多人喜欢香烟里焦油的味道，小心，正是焦油这种物质导致癌症的形成。

Definitely. Cigarettes contain a lot of carcinogens like nicotine and tar. The ad compares lungs to a sponge. If you could wring out the cancer- producing tar, that goes into the lungs of a pack-a -day smoker every year, this is how much you'd get

是阿，菸里面有许多尼古丁、焦油等致癌物质，这支广告就是如果把肺比喻成海绵，如果一天吸一包菸，一整年下来，肺中的致癌焦油真的可以挤出这麼一大杯焦油呢！

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？