无毒的

So it can be essential momitoringindex of colon carcinoma and its tumor specificness is apply by manygene therapy of tumor. Transcriptional regulatory element of CEAcontains enhancer element and promotor in the 5th flanking region whichcan control expression of objective gene in positive cancer tissue of CEA. Objectives: To explore the joint promoter with high activity,consisting CEA promotor and CMV enhanser.

目的：本课题探讨由CEA启动子、CMV增强子组成的高活性嵌合启动子，通过融合启动子的调控提高融合自杀基因yCDglyTK在靶细胞表达的特异性；并以无毒副作用生物相容性好的磷酸钙纳米为载体，将该自杀基因靶向导入结肠癌细胞中，以达到提高基因治疗靶向性及安全性的目的。

Thanks to our strong technical strength, excellent financial capability and stable customer resources, we've successively enhanced cooperation with AMRICAN DOW CHEMICAL COMPANY, CNOOC and Shell Petrochemicals Company Limited and GERMANY BAYER in environmental-friendliness, flame retardation, durability, high-temperature resistance, porous acoustical absorption, shrink resistance, non-toxicity and tastelessness so that our products sell well both at home and abroad.

并且凭借自身精湛的技术力量，雄厚的经济实力和稳定的客户资源，先后与美国陶氏化学有限公司和中海壳牌化学有限公司以及德国拜耳公司加强了对环保阻燃、耐用、耐高、透气性吸音、抗收缩及无毒无味等方面的合作，使产品畅销海内外，同时与温州、上海、北京、杭州及浙南地区1000多家客户建立长期的合作关系，使企业产值与销售额连年出现大幅度增长。

In an attempt to evaluate the safety and efficacy of Healon in trabeculectomy, 20 eyes with Healon and 20 eyes without Healon injection after trabeculectomy are compared. Trabeculectomy using Healon will not induce transient rise of intraocular pressure. By filling the anterior chamber with Healon, a tamponing effect results which will maintain a deep chamber and reduce complications such as flat anterior chamber, choroidal detachment and striate keratopathy in the early postoperative period. In long-term evaluation there is no difference in pressure control, conjunctival scarring and corneal endothelial cell loss between Healon group and Non-Healon group.关键词 trabeculectomy , flat anterior chamber , choroidal detachment , intraocular pressure

为了评估Healen在小梁切除术中之疗效及安全性，选20位接受小梁切除术者，同时注射Healon於前房为实验对象，另20位接受传统小梁切除术为对照组，发现使用Healon并不会引起一过性眼压上升的现象，Healon注入前房，产生填塞作用，最大的好处是可以维持前房深度，减少术后合并症如前房消失，脉络膜剥离及角膜水肿等，然长期追踪，对於降眼压的幅度，不因使用Healon而可达到低眼压状态，也不会减少结合膜瘢痕化而促进房水引流，然Healon系一无毒，无炎性，无抗原性高黏稠性的物质，不因使用而发生炎性反应，同时有保护角膜内层细胞的功能。

Our products consist of 20 catalogues, ranging from natural wash and care, health care, environment-friendly bamboo charcoal, functional fiber textile, manual household articles, botanic dyeing to environment improving plants, all together 2000 items. all the products are made from natural material characteristic of being safe, innocuous, non-polluting, non-irritating and degradable.ecoh is committed with changing the consumption attitude and habit of chinese households and advocating the harmonious development of men and nature by producing natural products from plants while keeping away from chemical composition, so as to provide naturalism health formula for chinese households. ecoh is now advancing with a high speed, and it will have more than 800 all-sized chain stores named experience of natural living art.

ecoh生态家的产品系列由自然洗护/天然养生/竹炭环保/功能纤维织品/手工家居/天然植染/环境改良植物等20大类2000个sku组成，所有产品均取自天然材料，具有安全、无毒、无污染、无刺激、无化学物质残留、可降解的生态/环保特性。ecoh·生态家致力于改变中国家庭的消费态度与消费习惯，在倡导人与环境的和谐发展中，远离化学合成，主张使用植物自然生成产品，为中国新家庭提供全面的自然主义健康方案。2007年，ecoh·生态家正以火箭的速度飞跃，&ecoh生态家&大中小型&天然生活品体验&连锁店将超过300家。

The stability effects of the new heat-stable inhibitors of calcium soap and zinc soap are evaluated through the statical and dynamical heat stability test,which show that the new heat stablizer have higher heat stability with heat-stable time two times longer than calcium stearate or zinc stearate,and can be used in non-toxic PVC pro ducts with good economic and social effec

研究结果表明：这种新型钙皂、锌皂具有较高的热稳定效果，在 1 70℃下的热稳定时间是硬脂酸钙、硬脂酸锌的 2倍以上，完全可以替代热稳定效果较差的硬脂酸钙、硬脂酸锌，可用于无毒PVC制品中，具有良好的经济效益及社会效益。

March 1960, the Secretary for the successful development of a charcoal powder as the main raw materials of "603" drug-free carburizing agent for liquid carburizing, a domestic initiative and promote the use of the country, replacing imported products. 1978, the Division I-IF heat treatment of geological drilling results, the General Assembly by the National Science and Technology Award. November 1983, held in Shanghai in the third international material, heat treatment, when there are several hundred Chinese and foreign experts to the Division I visited. 1986, I was the Secretary for the first heat treatment in the production license. 1987, Secretary of precision gear chemical heat treatment projects, scientific and technological progress in the third place. 1989, I was named Division II national enterprises, is the same industry in the first. 1990, the multi-sensor film coating mouth heat treatment results in the revitalization of the first prize.

1960年3月，我司研制成功了以木炭粉为主要原料的&603&无毒渗碳剂，用于液体渗碳，属国内首创并在全国推广应用，取代进口产品。1978年，我司的地质钻管中频热处理成果，获全国科技大会奖。1983年11月，在上海召开的第三届国际材料热处理年会时，有几百名中外专家到我司参观。1986年，我司获市首批热处理生产许可证。1987年，我司的精密齿轮化学热处理项目，获市科技进步三等奖。1989年，我司被评为国家二级企业，是全国同行业中的第一家。1990年，感应胶片的多层涂布嘴热处理成果获市振兴一等奖。

The company has experienced a number of LED research and development, application of talent that has its own independent research and development capabilities, according to customer needs, development and production of LED (light-emitting diode) products; company's management reflects the rigorous, realistic, Hard work and innovative spirit of enterprise, which has a fully automated by-minute color, solid crystal, wire bonders; manufacturing process in strict accordance with the ISO9001: 2000, the Chinese quality assurance system operation has been certified by SGS environmental non-toxic, the EU RoHS Product safety certification.

公司拥有一批经验丰富的LED研发、应用人才，具有自己独立的研发能力，能够根据客户的需求，开发和生产各种LED系列产品；公司的经营管理体现了严谨、求实、拼搏、创新的企业精神，其拥有全自动的分光分色仪、固晶、焊线机；制造工艺严格按照ISO9001：2000、华夏质量保证体系运作；公司已通过SGS环保无毒认证、欧盟RoHS产品安全认证。

The replacement of toxic and volatile organic solvents as reaction media or an efficient catalyst with environmentally acceptable alternatives are an area of tremendous importance in modern organic synthesis. Basing the review about solid-phase synthesis with simple separation, the liquid phase organic synthesis supported by the solution polyethylene glycol and the chemical reactions in the medium of PEG, herein we are going to study the synthesis of 1-amidoalkyl-2 -naphthols in presence of the solution catalyst or the solid catalyst and the synthesis of thiourea in PEG-400 medium.

难溶性载体试剂参与下的固相合成使分离操作简单易行；可溶性聚乙二醇支载下的液相合成显示出液相反应的稳定高效性，同时兼顾大分子聚合物容易沉降分离的优点；无毒且稳定的小分子PEG作为反应介质，往往表现出醚和醇的双重性质和功能。

Specializing in the production of silicone wristbands, are: look attractive, non-toxic products of environmental protection, health care and have a certain role, to improve the body's blood circulation, and according to the different requirements of production customers Different styles and types.

东莞市罗氏橡塑制品有限公司专业生产的硅胶手环，有：外观精美，产品无毒环保，并具有一定的保健作用，改善人体的血液循环的作用，并要根据客户的不同要求生产出不同的款式和种类。

Our company has extensive experience in customer service,"professional, innovative and honest" business philosophy, the "create more satisfied customers," won the society and the industry's broad support and trust, the company also has been rapid development in We continue to grow and develop in the process of "people-oriented, harmonious development of man and nature," the idea of creating a more scientific, more environmentally friendly, non-toxic, more healthy products Stickies

我公司拥有丰富的客户服务经验，以&专业、创新、诚信&为经营理念，不断&创造更多满意客户&，赢得了社会和业界的广泛支持和信赖，也使公司得到了飞速发展，在我们不断发展壮大的过程中，本着&以人为本，人与自然和谐发展&的理念，创造更科学、更环保、更无毒、更健康的胶粘产品

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。