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Total laminectomy or half laminectomy would be selected or the nerve root canal was decompressed and hypertrophied ligmentum flavum was removed along with the herriated disc was extirpated if necessary.results all cases were followed from 5 months to 77 months,with an average of 32 months.according to the nakai scale,the results were excellent in 254 cases,good in 41,fair in 5 and poor in none.including 3 cases who had been operated by microendoscopic tubular retractor,and another one had a history of chemonucleolysis.conclusion radiography is very important for suitable selection of surgical indication as well as the operation treatmeat of lumbar disc herniation and lumbar canal stenosis.

结果 术后随访5～77个月，平均32个月，按nakai标准评定疗效：优254例，良41例，可5例（其中在外地做过椎间盘镜术3例，木瓜酶溶核术后1例，而后到本院行此手术），差0例。结论影像学检查为腰椎管狭窄症，黄韧带肥厚的患者，体征与狭窄的定位，在腰椎间盘突出症和腰椎管狭窄症手术方式和适应证的选择上起重要作用。

More vaccine will become available over time, allowing more people to be immunized, if necessary.

随着时间的推移，中国将生产出更多流感疫苗，从而在必要时可以给更多的人接种。

The reason why it is a profession, why people will pay lawyers to argue for them or to advise them, is that in societies like ours the command of the public force is intrusted to the judges in certain cases, and the whole power of the state will be put forth, if necessary, to carry out their judgments and decrees.

这之所以成了一项职业，人们之所以付费给律师为其提供辩护或法律咨询的原因，乃是因为在某些情形下，诸如我们这样的社会把公共权力的行使托付给法官，且如果必要，国家的全部权力都将被用来执行他们的判决。

Without stopping and without any help (except that of marshals if necessary).

任何物件或任何援助（倘於有需要的情况下，跑道工作人员的协助除外）。

If necessary, you need to more precisely define the gradient replication features.

如果必要的话，需要更精确地定义阶调复制特性。

They will also check for heart murmurs and arrange further tests to diagnose the exact condition, if necessary.

他们还将检查心脏杂音，并安排进一步的测试，以诊断的确切条件，如有必要。

Moreover,this component negotiates the reservation request with other resource managers,if necessary.

而且必要的话，该部件与其他资源管理器协商保留请求。

If necessary, it will install some new packages (usually new library versions, or renamed packages), and remove any conflicting obsoleted packages (such as console-tools-libs).

如果必要，它会安装一些新软件包(通常是新的链接库，或改名的软件包)，移除任何有冲突的旧包(如console-tools-libs)。

If necessary, the opacities of these ground layers can be lowered just a touch.

如有必要，这些地面图层的不透明度可以降低一点。

In order that this pernicious teaching may be eliminated from the midst of the church, this holy synod also orders that local ordinaries make careful inquiry about treatises and pamphlets of this kind, using the church's censures and even if necessary the punishment due for supporting heresy, and that they be publicly burnt when they have been found.

为了使这种有害的教学中可能会被淘汰，从中间的教会，这个神圣的主教还命令当地普通周密调查，约有论文和小册子，对这种利用教会的责难，甚至如果有必要的处罚，由于支持异端，而且它们被公开焚毁时，他们已经发现了。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。