obturation造句

• The clinical evaluation of the use of metromidazole iodoform - zincoxide for root canal obturation
  甲碘锌根管糊剂根管充填的临床疗效观察
• This article presents two cases for reconstruction of a soft palate defect for prosthetic obturation
  本报告则是提出口腔癌术后软颚缺损以闭孔器进行赝复之症例。
• From the theoretical point of view , the problems of obturation , partiality in regulation implementation , and unilateralization in role playing are existing in the motivation mechanism
  从理论的层面来讲，当前高校的学生激励机制的则存在着封闭性、原则贯彻之中的偏颇性和角色定位之中的单向性等问题。
• Household economy . quick couplings with automatic obturation for the external connection by flexible piping of gas - fired appliances , other than domestic cooking appliances , washing machines and clothes dryers
  家政.家用烹调器具洗衣机和衣服干燥机出外的其它燃气器具的软管进行外部连接用的自动密封的快速耦合件
• Moreover , the inner personnel , the material conditions , the relative obturation in country area , the indulging in bottom administration and connivance of parts of cadres all cause the revival of clan force
  此外，宗族势力的复活还有其内部人员条件，基础物质条件，乡村社会的相对封闭性及基层行政机关的放任自流和个别党员干部的纵容、包庇等。
• Although the lead - acid battery has many shortages , at present , it still is the main energy to electric vehicles for low price and maturate technics , in particular , the technology of obturation have been perfected
  铅酸蓄电池作为电动车电源，虽尚有许多不足，但由于其价格低廉，工艺成熟，特别是近年来密闭技术已日趋完善，所以铅酸蓄电池在动力电源中仍占有一席之地。
• Dissolve in water , carbinol , ethyl acetate , ethanol , methylene chloride and hydrocarbon . store in obturation , photophygous , low temperature neutral or alkalescence condition . nvp is moderate poisonous , less smell causticity to rubber and leather
  棕黄色或棕红色成型粉状，具有淡淡的特殊气味，溶于水和乙醇，不溶于二乙醚和氯仿，稳定性好，无刺激，对细菌病毒真菌霉菌及孢子都有较强的杀灭作用。
• In this way , when obturation cubage leave absorb oil cavity it connects the eduction oil cavity with the v trough and with the increasing of the turning angle , the size of the cross section of v trough become bigger and bigger , which make the pressure between the cavity of two blades much higher and higher , and until it completely connects the eduction oil cavity , it reaches the pressure of the eduction , and it can effectively reduces the fluid noise caused by high pressure return flow
  这样，当密闭容积离开吸油窗口之后，通过v型尖槽逐渐与排油窗口连通，随着转角的增加， v型尖槽通流截面积逐渐增大，这就使两叶片间容腔内的压力逐渐升高，直至完全接通排油窗口时，才升压达到压油腔的压力，这样可以有效地降低因高压回流而引起的流体噪声。
• Fluid noise mainly comes from out put pulsation of rate of flow , the main reason of out put pulsation of rate of flow is the instant high pressure return flow that obturation cubage produced when the big round curve pressure transition . the v trough on the port plate can reduce the fluid noise . in this paper , the author based on the acting of dam a river and condensability of liquid and used matlab language as tool to calculate the v trough on the original port plate and drew out the p - t diagrammatic curve and analyzed its shortcoming and improved the design of original v trough and got that the best size of its angle was 12 . 3 and its length was 5mm and the cross section was an equilateral triangle
  流体噪声主要来源于输出流量脉动，造成输出流量脉动的主要原因是闭死容积在大圆弧段压力切换时产生的瞬时高压回流，在配流盘上开设v型尖槽可降低因高压回流而引起的流体噪声，本文以截流作用和液体的可压缩性为理论依据，以matlab语言为工具，对原配流盘上的v型尖槽进行了理论计算，绘制出p - t图线，分析了它的不足，并对原有v型尖槽进行了优化设计，得出了v型尖槽的最佳几何尺寸：配流盘平面上的v型尖槽的两边的夹角为12 . 3 ，槽长5mm ，槽的横截面为等边三角形。
• The method and importance of scientific handling and using files are analyzed in detail . to use obturation storeroom replace open storeroom , and control the temperature and humidity of storeroom automatically , in order to extend the archives " natural life . the technologies of automatic identification , storage , fetch and agv are put forward to improve automatic level and work efficiency
  具体分析了科学管好用好档案资料的方法与重要性，提出了以密闭档案库房替代敞开式库房，并自动监控库房的温湿度来延长档案的使用寿命；提出了采用档案自动识别与存取技术以及agv技术，来提高档案库的自动化程度和工作效率；采取防盗、防火等措施以确保档案库的安全；采用c s或b s工作模式来组建档案库的信息管理网络。
• All of these become the congenital of obturation and dropping behind to make the hetian typical arid poverty . hetian plunges into the vicious circle of " ppe " ( population , poverty and environment ) . the population density ( 10 . 27 ) is higher than the standard of arid land ( 7 )
  和田地处偏远，生存环境恶劣，少数民族聚居，经济以较为原始的农业生产为主，成为当地相对封闭、发展落后的先天因素，使和田成为干旱区贫困的典型，深陷入“环境脆弱?贫困?掠夺资源?环境退化?刺激人口增加?进一步贫困”的贫困、人口、环境的“ ppe ”怪圈。