性卫生

Because the traditional resolver cellulose nitrate lustre-coating agent it does not bear the aging, the resistance to cold to be bad, shortcomings and so on hygienic performance difference receive the impact, but emulsion cellulose nitrate lustre-coating agent, although the comparison environmental protection and the hygienic performance are high, but because became the membrane glossiness to be bad and the emulsion long-term laying aside does not stabilize has limited its application.

传统的溶剂型硝化纤维光亮剂因其不耐老化、耐寒性差、卫生性能差等缺点而收到冲击，而乳液型硝化纤维光亮剂虽然比较环保且卫生性能较高，但因成膜光泽性较差和乳液长期放置不稳定而限制了其应用。

In exemplar workwoman, cervical erosion has highest occurring rate, so it should be paid more attention to.

注意性卫生，减少长期慢性刺激，改善工作条件，是减少妇科疾病的重要措施。

At a certain time many women were waiting for their turn, so Marjan decided to give a short talk about sex and hygiene.

有时候，许多妇女要排队等着去见Marjan，所以Marjan决定给她们做个简短的性知识和性卫生。

Family sex education is being launched imperceptibly nowadays , individual education in time and over a long period time especially about sex hygiene and safety of life towards girls has made family sex education a necessary part .

3家庭性教育在潜移默化中开展，其个别式教育的及时性和长期性，特别是对女孩的性卫生教育和人身安全教育，使家庭性教育成为青春期性教育中不可或缺的一环。

Also the adolescent age's biology and physiology, and human's heritable disease, sex hygiene, sex transmitting

从生物学、生理学的角度，在讲述这门课开设的意义、性分化的生物学意义和人类生殖模式的基础上，简要讲述人类性行为的特点和进化，进而讲解男女生殖器官的基本结构与机能、性机能的生物学和生理学基础及其调节控制、人类受精、胚胎发育、生育、性的发育与分化以及青春期的生物学、生理学知识和问题，并讲述人类遗传病、性卫生、性传播疾病包括艾滋病的预防和控制等基本知识。

This course includes the basic structures and functions of Human's reproductive organs ; human fertilization ; development ; women's breeding ; sex development and differentiation. Also the adolescent age's biology and physiology, and human's heritable disease, sex hygiene, sex transmitting diseases will be introduced. Through this course students will understand themselves deeply.

从生物学、生理学的角度，在讲述这门课开设的意义、性分化的生物学意义和人类生殖模式的基础上，简要讲述人类性行为的特点和进化，进而讲解男女生殖器官的基本结构与机能、性机能的生物学和生理学基础及其调节控制、人类受精、胚胎发育、生育、性的发育与分化以及青春期的生物学、生理学知识和问题，并讲述人类遗传病、性卫生、性传播疾病包括艾滋病的预防和控制等基本知识。

The sex education for mentally retarded children should be emphasized on the following contents:" self defense knowledge for the female","sex hygiene Knowledge", understanding of right marriage concerpts","understanding of responsibilities for sex relationship ",' guidance of making friend with the opposite sex","physical knowledge of sex', and " guidance of adequate sex attitudes.

二、智能不足儿童的性教育，应强调「女性安全防卫之知识」、「性卫生知识」、「正确婚姻观念之认识」、「性关系的责任之认识」、「与异性交往之道的指导」、「性生理知识」、「正确性态度之指导」等内容。

The medical and health institutions shall strictly observe the operation procedures and disinfection management system, completely dismantle the single-time medical and hygienic products after use and disinfect the reusable medical and hygienic products with a view to preventing the iatric spreading of AIDS.

医疗卫生机构必须严格遵守操作规程和消毒管理制度，做好一次性医疗、卫生用品的毁形和可重复使用医疗、卫生用品的消毒工作，防止艾滋病医源性传播。

Because of the high assay and good suspension, 70% Niclosamide wettable powder is of high competitiveness in the market, also has high effect and low toxicity.

可湿性粉剂组方独特，悬浮性可达85％以上，高于世界卫生组织规定的50％标准。70%杀螺胺可湿性粉剂产品含量高、悬浮性好，具有较强的市场竞争力，同时具有高效、低毒等特点。

Common transparent quartz tube SiO2 more than 99.9% purity, geometry, chemical stability, thermal stability, resistance to thermal denaturation and anti-crystallization properties of the fine, optical transmittance above 93%; from hydroxyl in hydroxyl tube below 10ppm, after vacuum from hydroxyl, hydroxy-up to 5ppm below apply to high-pressure mercury lamp, sodium lamp, metal halide lamp, such as low-hydroxy products; white pipe, used mainly for heating tube, heating tube, far infrared control the manufacture, milky quartz pearl quartz tube possession of new technology, the management side as if the surface of pearls, all aspects of performance than ordinary white tube better; filter tube to filter out ultraviolet UV band in the harmful wavelengths of 190-320nm ultraviolet light source applied to environmental protection manufacturing; no ozone UV filter tube and pipe the contrary, through the ultraviolet wavelength around 253.7nm, there is no ozone UV lamp main material, widely used in medical equipment, water treatment, food hygiene, such as sterilization; quartz casing diameter 8-120mm in between, has a single opening, double opening round, flat-top shape and widen the mouth of necking, flanging, sanding and other processing, high temperature resistance, corrosion resistance, good light transmission and moisture-proof, explosion-proof characteristics such as widely used in aquarium thermostat, disinfection equipment, heating pipes, water treatment, metal halide lamp, such as product manufacturing and environmental protection, health, chemical and other fields; quartz Clamshell specifications 8-180mm, the shape according to the customer requirements, the bubble shell can take capillary has to carry out the exhaust, high temperature, light transmission is good, mainly for JC, JD, H1-H7, the stage lights and high-pressure mercury lamp, sodium lamp, metal halide lamp, such as product manufacturing; quartz water jacket mainly used in printing and packaging processing industry ---- UV light-curing, UV light curing is a very reliable and can be used to replace hot air dryers and other drying technique of curing technology, which in the printing and packaging of the processing industry has been widely.

普通透明石英管SiO2纯度达99.9%以上，几何尺寸、化学稳定性、热稳定性、抗热变性和抗析晶性能优良，光学透过率达93%以上；脱羟管羟基在10ppm以下，经过真空脱羟，羟基可达5ppm以下，适用于高压汞灯、钠灯、金卤灯等低羟基产品；乳白管，主要用于发热管、加热管、远红外管的制造，珠光石英管乳白石英管之新工艺，管面好象珍珠的表面，各方面性能比普通乳白管更优；滤紫外线管能够滤除紫外光谱波段中对人体有害的190-320nm波长的紫外线，适用于环保光源的制造；无臭氧管与滤紫外线管相反，可透过253.7nm左右波长的紫外线，是无臭氧紫外线杀菌灯的主要材料，广泛用于医疗器械、水处理、食品卫生等杀菌；石英套管直径范围在8-120mm之间，有单开口、双开口、圆头、平头等外形和扩口、缩口、翻边、磨砂等加工，具有耐高温、耐腐蚀、透光性好及防潮、防爆等特点，广泛使用于水族恒温器、消毒设备、加热管、水处理、金卤灯等产品的制造和环保、卫生、化工等领域；石英泡壳规格Φ8-180mm，形状根据客户要求，泡壳上可以接有毛细管，可进行排气，耐高温，透光性好，主要用于JC、JD、H1-H7、舞台灯和高压汞灯、钠灯、金卤灯等产品的制造；石英水套主要用于印刷和包装加工工业---- UV光固化， UV光固化是一种十分可靠的、可取代热空气干燥机和其他干燥技术的固化技术，它在印刷和包装加工工业已经得到广泛应用。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。