查询词典 modified smallpox

Modified smallpox is assumed to have the same incubation period as ordinary smallpox, but to have a milder course of disease. The infectiousness of people with modified smallpox would be 33% of that for people with ordinary smallpox, with a case fatality rate of 10%. However, it would be harder to recognize modified smallpox and cases would be slower to withdraw to the home or go to the hospital than for ordinary smallpox. Before smallpox is recognized in the hospital (i.e., the first period), 75% of cases would be recognized on the fourth day of rash and the remaining 25% on the seventh day of rash.

Modified Smallpox一般是指比较近代的病例，同样的潜伏期，但疾病表现比较轻微，所以传染力也比较低，大概是典型天花的1/3左右，死亡率大概是10%，一般也比较不容易诊断，病例会比典型天花较晚才待在家里或到医院求诊，在病例发生发烧之后第四天产生小丘疹，到了发生疹子后的第四天，大概有75%的病例会被诊断，剩下的25%病例会在发生丘疹后的第七天被诊断。

Asbestos board smallpox and the aluminum will buckle the board smallpox similar merit are advantageous for in smallpox the mechanical and electrical project service (general office construction building store height too not to be high, will not surpass 3.5 meters, even if has made on plaster tablet person smallpox, also will be unable on human mechanical and electrical pipeline to carry on service to smallpox in).

矿棉板天花和铝扣板天花同样的优点是便于天花内机电工程的维修（一般办公室的建筑层高都不会太高，不超过3.5米，即使做了石膏板上人天花，也无法上人对天花内机电管线进行维修）。

The book is divided into 31 parts, the clinical features of smallpox, variola virus and orthopoxviruses, the pathogenesis, pathology and immunology of smallpox and vaccines, the epidemiology of smallpox, the history of smallpox and its spread around the world, and early efforts at control: variolation, vaccination, and isolation and quarantine so on.

共分为31个部分，天花的临床特征，天花病毒和原痘病毒，天花及疫苗的发病机理，病理学和免疫学，天花的流行病学，天花的历史及其在世界各地的传播，控制的早期努力：痘斑，接种疫苗，和隔离等部分。

Smallpox: The modern office space's design is quite mostly simple in smallpox timber wood, the commonly used plaster tablet and asbestos board smallpox or the aluminum buckle the board smallpox.

天花：大多都现代办公空间的设计在天花用材都比较简单，常用石膏板和矿棉板天花或铝扣板天花。

In the experience period of immunology,ancient Chinese medicinemanused smallpox inoculation to prevent smallpox followed by discovery of cowpox vaccinationin 1798, which finally eradicated smallpox from the earth planet.

在免疫学的经验时期，中国医学家发明了人痘接种预防天花；1798年牛痘苗的发明，最终导致天花在地球上被消灭。

Edward Jenner solve the problem of smallpox? He kept on focusing on people who had smallpox. He changed his way of thinking by turning to people without smallpox. Dairymaids advised that he use cowpox to experiment.

细节题。根据第一段第五句，他不再将注意力只集中在得天花的病人身上，转而开始研究那些不得天花的人，最终从挤奶女工身上发现了秘密，所以选不选。

Lead to the inflammation , infection and smallpox scar , return a doubling gemination back to growth period that can dodge an acne and but in squeezing the smallpox smallpox in fact being able to only let a bacterium further arrive at a pore in depth.

但是实际上挤压痘痘只能让细菌更加深入到毛孔之中，导致炎症、感染和痘疤，而且还会让青春痘的生长周期加倍。

Hard lump smallpox: The hemispheroid sticks out very serious smallpox smallpox, the red cyst will exist lastingly.

硬块痘：半球形隆起非常严重的痘痘，红色的囊肿会持久存在。

Effects of dry temperature and dry time on properties of heat cured sand and the relationship with binder composition are as follows:sands bonded by binders that are not modified have high strength when dry temperature is high and dry time is long,but their anti-wettability power is poor . Sands bonded by binders that are modified by B but not modified by M can be dried quickly and sand strength is high but anti-wettability power is also poor. Sands bonded by binders that are modified by M but not modified by B can also be dried quickly to obtain maximum strength,then the strength becomes lower when they are dried continually for more time. and sand strength is high but anti-wettability power is also poor. Sands bonded by binders that are modified by M as well as by B at the same time can be dried quickly to obtain maximum strength at low temperature and short time. But the anti-wettability of sand mold is best when they are dried at high temperature and long time.

烘干温度和烘干时间对热硬砂性能的影响及其与粘结剂改性的关系是：未经改性剂B和改性剂M改性的粘结剂砂，脱水速度较慢，烘干温度越高，时间越长，则硬化强度也越高，但未经改性的粘结剂热硬砂的抗吸湿性较差；经改性剂B而不经改性剂M改性的粘结剂热硬砂，烘干硬化速度较快，强度也高，但在高湿度下的抗吸湿性不好；经改性剂M改性而不经改性剂B改性的粘结剂热硬砂，烘干时强度先随烘干时间升高至最大值后，继续烘干时强度又出现下降；经改性剂B和经改性剂M共同改性的粘结剂热硬砂能在短时间和较低的烘干温度下就可烘干到最高强度，即烘干脱水的速度较快，但试样的抗吸湿性差，若在更高温度和更长时间下烘干，试样的抗吸湿性得到改善，综合考虑烘干强度和抗吸湿性要求，对于φ30×30mm试样，理想的烘干温度是200℃，烘干时间20分钟。

Three types of base asphalt and six SBS were used to produce SBS modified asphalt. The interaction of SBS modified asphalt was discussed in different states between the base asphalt and SBS based on their compositions. Through the traditional tests, such as penetration, soften point and ductility, and US SHRP tests, the results indicated that influences to affect the temperature susceptibility, high and low temperature performance, aging characteristics are base asphalt, SBS types and their dosages. The functions of penetration to viscosity and complex shear modulus G~* to complex dynamic shear viscosity η~* were set up, and then theviscosity-temperature susceptibility of wide temperature span and the calculation method of low temperature viscosity were obtained."Process" evaluation criterions, high grading critical temperature T_ and low grading criticaltemperature T_ , were suggested according to the high and low temperatureperformances of SBS modified asphalt. Using the experience of Repeated Creep and Recovery Test for Binders, a new high-temperature evaluation index,modification rutting factor G~*~(-9) was obtained. The results after RTFO and PAV aging indicated that traditional tests didnt differentiate base asphalt and SBS modified asphalt, but dynamic mechanics temperature spectrum and G*-5 black chart clearly reflected the influence of aging to the SBS modified asphalt. With the IR and GPC tests, the reason of aging to the SBS modified asphalt were due to asphalt phase oxygenated and SBS phase depredated.

论文选择3种油源的基质沥青和6种SBS改性剂制备改性沥青，通过分析基质沥青和SBS改性剂的组成结构特点，得出了不同状态下SBS改性沥青的SBS与基质沥青的相互作用机理；通过针入度、软化点、延度等常规试验以及美国SHRP试验，分析了基质沥青、SBS改性剂类型与剂量对SBS改性沥青的温度敏感性、高低温特性及老化特性的影响；建立了针入度-粘度、复数模量G~*-复数粘度η~*的换算关系，得出了宽温度域的粘温指数VTS和较低温度下粘度的计算方法；通过高低温性能分析提出了&过程&评价参数高温等级温度T_和低温等级温度T_；借鉴重复恢复与蠕变试验研究成果，得到了SBS改性沥青高温评价指标改进型抗车辙因子G~*~(-9)；RTFO和PAV老化后的性能试验结果表明，常规试验难以区分SBS改性沥青与基质沥青的差异，而动态力学温度谱、G~*-δ黑斑图可以反映老化作用对SBS改性沥青的影响，且通过IR试验和GPC试验得出SBS改性沥青老化是沥青相的氧化和SBS的降解共同引起的；通过不同温度下SBS改性沥青混合料的旋转压实SGC试验，根据粘度与剪变率的关系，提出用剪变率60(1／s)测试SBS改性沥青的粘温曲线，并按照0.17±0.02Pa.s和0.28±0.03Pa.s确定施工温度。

The statistical analysis of this large set of mutations has led us to propose a diagnostic strategy that should help with the molecular work-up of optic neuropathies.

这一大系列基因突变的统计学分析引导我们提出一个诊断策略，可以帮助我们对视神经病变进行分子学的诊断检查。

The results show that the pipe grouting changes the mechanical parameters of surrounding rocks to achieve the security of engineering objectives by reinforcing surrounding rocks and bolcking the water.

研究表明：小导管注浆一方面改变了围岩的力学参数，另一方面利用浆液的固结特性可以实现堵水和加固围岩的工程目标，使隧道在开挖过程中的安全得到保障。