优缺点

Endosteal implants have broadened greatly the therapentic spectrum of surgical-prosthetic dentistry during the last 10 years.

患者有权知道各种方式的优缺点，医师必须有能力明言，选择各种治疗的推演过程。

Amount these techniques,electrochemistry, enzymic method,and CL method have been developing quickly in recent years.

各种方法各有优缺点，其中电化学法、酶法、荧光法、CL法在近几年发展迅速。

This article introduces types and characteristics of vehicle's transmission,and analysed its current development,with detailed discussion on the research methods of epicyclical gear transmission at home and abroad,including the design methods of its transmission diagram which has two or three degree-of-freedom,the process of shifting gears which has multiple degree-of-freedom,the denotation method of joint element on the chart of equivalent lever,and the equivalent lever method in which the dynamic and kine...

介绍了车辆变速器的种类、特点与发展概况，对变速器中的机械传动部分，特别是行星齿轮传动的研究状况介绍的较为详细。对国内外关于2自由度、3自由度行星式变速器传动简图的设计方法，多自由度变速器的换档过程，利用等效杠杆法研究行星齿轮传动，等效杠杆图中接合元件的表示方法，利用等效杠杆的运动分析、力分析和运动分析方程，建立行星变速器相应分析的方程的基本情况作了介绍，并分析了各种研究方法的适应范围与优缺点。

It depicts the species of microbesThibacillus ferrooxidans,SRB,filaceous sulfur bacteria,synthetic sulfur bacteria,colorless(sulfur bacteria and thiobacillus denitrificans,their metabolism pathway,treatment capability and key affecting factors of processes,and their disadvantages and advantages.

叙述了烟气吸收和吸收尾液的处理工艺所利用的脱硫微生物种类，并阐述了氧化亚铁硫杆菌、硫酸盐还原菌、丝状硫细菌、光合硫细菌、无色硫细菌和脱氮硫杆菌的代谢途径、作用效果和关键影响因素，并且指出其优缺点。

It depicts the species of desulfurizing microbes (Thibacillus ferrooxidans, SRB, filaceous sulfur bacteria, synthetic sulfur bacteria, colorless sulfur bacteria and thiobacillus denitrificans), their metabolism pathway, treatment capability and key affecting factors of different processes, and their disadvantages and advantages.

叙述了烟气吸收和吸收尾液的处理工艺所利用的脱硫微生物种类，并阐述了氧化亚铁硫杆菌、硫酸盐还原茵、丝状硫细菌、光合硫细菌、无色硫细菌和脱氮硫杆菌的代谢途径、作用效果和关键影响因素，并且指出其优缺点。

The development reason and actuality of cold press of oilseed in fremdness were introduced,the advantage and disadvantage of cold press of oilseed and the technical index of this technology were also introduced,the suitable application area of cold press in China was discussed.

介绍了国外油料冷榨技术的发展缘由和现状，以及油料冷榨技术所具有的优缺点和应达到的技术指标，并对适合于中国油料冷榨技术的应用范围进行了叙述。

The production of gas constituents and the advantiges and disadvantages of the gasifier are also analyzed and improving measurements are put forward.

分析了煤气组分的产生情况以及气化炉的优缺点和改进措施。

Objective To investigate the clinical value,methods and indications of laparoscopic operation on gastroduodenal diseases.

摘 要］目的探讨腹腔镜下手术治疗胃十二指肠疾病的临床价值、手术方法、适应证及优缺点。

In situ wall conduction technologies include Shell's ICP, ExxonMobil's ElectrofracTM, and IEP GFC (Independent Energy Partners' Geothermic Fuels Cells Process); b.

在此，详细介绍了壳牌石油公司地下转化工艺技术、埃克森美孚公司ElectrofracTM技术、IEP公司GFC技术等3种传导加热技术，还介绍了太原理工大学的对流加热技术、雪弗龙CRUSH技术等5种对流加热技术，以及2种辐射加热技术，并分析了各类工艺的优缺点。

In this paper, methods for density detection, viability assessment and species characterization are introduced, and performances are evaluated and compared. Finally, a package of analytical methods for systematic research of Cryptosporidum and Giardia are suggested.

对两虫问题的系统研究离不开有效的检测手段，分别对两虫的密度检测、活性分析和种类鉴定方法进行了系统介绍，并对各种检测方法的优缺点进行说明和比较，进而提出了两虫的成套分析方法。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。