等时性的

Polywas directly halogenated to select halogenation agents such as Cl and Br and catalyst system.

通过将聚乙烯醇直接卤化取代，筛选出Cl、Br等卤化剂、催化剂，并优选出合适的体系，使其既保持PVA的高阻氧性，又能保证加工性时的热稳定

One is the relation between long - term prediction and short - term prediction , another is the difference between the surd and sonant in linear prediction , robust of message source encoding is also researched .

清音和浊音在安排短时预测和长时预测方面的问题；短时预测和长时预测相互包容性问题；提高算法的鲁棒性等方面问题。

Shrink labels commonly used filmogen fanwei PVC, PE, pET, etc. in the Opp contraction characteristics, environmental protection, and so on cultures while selecting the specific to the product with the application.

收缩标签常用的薄膜材料主要有pVC、pE、pET、Opp等，它们在收缩特性、环保性等方面各具特色，在选择时要针对产品的特定应用综合考虑。

objective to explore some ct characteristics and risk factors for traumatic chronic bilateral subdural hematoma.methods a total of 52 patients with chronic subdural hematoma were reviewed.some ct characteristics of bcsdh were studied first.then,the risk factors for bcsdh were determined by logistic regression model from the following variates: age,gender,prediagnostic duration,site for injury force,coma experience and ct showing after injury.results bcsdh was observed in 44.2% of 52 patients with csdh.

作者单位：第三军医大学大坪医院野战外科研究所神经外科，重庆 400042 目的探讨创伤性双侧慢性硬膜下血肿的ct特征及危险因素。方法回顾有随访资料的创伤性慢性硬膜下血肿52例。先研究其ct表现，然后采用多因素logistic回归分析从以下变量中，如年龄、性别、伤后&潜伏&时间、受伤着力部位、受伤时有无昏迷经过、伤时ct表现等确定bcsdh发生的影响因素。

Results The onset of depression was mainly influenced by life events, although depressive mood was accompanied by schizophrenialike symptoms, suicide idea and behavior as well as retardation of thought were more outstanding; although PSD exhibited depressive emotions, yet more patients had hallucination and delusion content which was unconsistent to depressive emotions.

结果 抑郁症起病多受生活事件的影响，抑郁心境伴精神病性症状时，自杀意念和行为及思维迟缓等症状较为突出；精神分裂症后抑郁虽表现有抑郁情绪，但仍有较多患者有与抑郁情绪不相适应的幻觉、妄想性内容。

Of the storage and protection: cyclophos phamide PS version kept moist and should be avoided, the recommended storage conditions of high temperature is 10 ° c ~ 30 ° c and relative humidity below is not greater than 65 per cent, or suites PS easy basified damage; II of under 1000 tons, should be kept clean to prevent dust-free Sun Sun; three parts, on reusable plates while bearing in mind that suites sleep, as well as intermediate is preferable to use paper lining dividingone about the business card printing and membership card-making in the case of stains, scratches and abrasions, thermalsteam jietongyin in Suites by PS rollers and add in small amounts of water fountain solution to enhance the printing plates of his concernabout's business card printing and membership card making.

印版的贮存和爱护：①PS版不领取时答制止湿润和低温，保举贮存后提为10℃～30℃，相差湿度不不小于65％，否则版背易碱化爱护PS版；②窒边答保持纯洁无尘，制止阳平屈晒；③差可反复搁置的印版不领取时给夺目版背背背相差，同时洋间最坏用纸衬离隔；④在制卡和会员卡制息洋如不入现不净不背、擦伤划痕等本体时，可停机在版背涂刷PS洁版液及在火斗洋增入量浅润版液，以调低印版的耐印性得回忧良的制卡和会员卡制息品格。

When network becomes one of intermediaries of literature, its suppositional feature makes it resemble the people grand carnival fancy ball with the dummy, symbolic, and interactive characteristics. Also the hubbub, relaxed liberty, and the vulgar humorous language in network literature manifest its distinct carnival color. Compared with the traditional elite literature, network literature, with gradually richening form, has had the common people consciousness that everybody can participate in; and has had the particularity of desire consumption, and the pursuing of real life.

当网络成为文学的传播媒介时，网络的虚拟性又使得网络文学具备了像民间盛大的狂欢节化妆舞会，具有广场狂欢的虚拟性、符号性和交互性；网络文学的众声喧哗、轻松自由、富有个性的诙谐粗鄙语言等特点更加显现其狂欢色彩；与精英化的传统文学相比，网络文学具备了全民参与的平民意识，具备了大众文化欲望消费、追求现实生活的审美特质，其审美形式也在日渐丰富。

I am using fire retardant monomer copolymerized with monomer to generate modified polyester flame retardant polyester chips, then spinning, spinning and other processes to produce a permanent phosphorus flame-retardant polyester woven or knitted fabric, the flame retardant Merit (LOI 34, reach the national standard GB8624-97 flame retardant B1 level), not the loss of permanent flame retardant (flame retardant after washing 50 times the effect does not change), and the dyeing properties of a good, non-toxic smoke when burned, are not with the environment-friendly halogen-free flame-retardant fabric, with ordinary fabrics like soft, beautiful, has good antistatic property.

我公司采用阻燃剂单体与聚酯单体共聚生成改性阻燃聚酯切片，再经纺丝，纺纱等工艺生产出磷系永久阻燃涤纶机织或针织织物，其阻燃性能优异（LOI≥34，达到国家GB8624-97标准难燃B1级），阻燃性永久不丢失（洗涤50次以后阻燃效果不改变），且染色性能良好，燃烧时低烟无毒，属于不含卤素的环保型阻燃织物，与普通织物一样手感柔软，美观，有较好的抗静电性。

Based on one-cycle control having such merits as anti-perturbation of source, fast dynamic response, robustness, constant frequency, but when converter works in light load its power factor becomes very poor. The modified OCC was proposed, adopting feed-forward compensation control improves influence of power factor at light load, further study adopting independence saw tooth wave completely eliminate influence of power factor at light load.

基于单周期控制有源前端变换器具有抗电源扰动能力强、动态响应快、鲁棒性强、恒频控制等优点，但在轻载时变换器的功率因数变差，提出了改进OCC策略，采用前馈补偿控制改善轻载时对功率因数的影响，进一步研究采用独立的锯齿波电路完全消除轻载时对功率因数的影响，建立改进OCCAFE变换器的数学模型。

However,from the aesthetic perspective,the artistic originality of "Lorita" presents the unique feature both form and theoretical value.

然而，当人们站在艺术审美的角度来探讨《洛丽塔》的艺术独创性时，却惊喜地发现，《洛丽塔》在融合艺术的形式和伦理价值上独树一帜，体现出虚构的&真实性&、叙述的含混性、阅读的迷惑性和内容的消融性等特征。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。