真空的

BACKGROUND: Many clinical studies have demonstrated that pseudoarthrosis formation after thoracolumbar vertebral compression fracture is often assessed using lateral films.

摘要背景：许多临床研究阐述了胸腰椎椎体压缩性骨折后应用常规侧位片来评定是否有假关节形成，作者所查应用仰卧或俯卧侧位X射线片来诊断椎体真空征的文献较少。

Changes of psychrophilic bacteria count of sausage with different spices under vacuum packaging during storage at 4

表 8。添加不同香辛料之真空包装的香肠在 4

Changes of psychrophilic bacteria count of sausage with different spices under vacuum packaging during storage at 4

表 8。添加不同香辛料之真空包装的香肠在 4 ℃下贮存期间低温菌数之变化

The math model of vacuum drying Pteridium Aquilinum had been established with nonlinear regressional orthogonal design.

探讨干燥温度、真空度、物料层厚度对试验指标的影响。

Pre cooked at 100℃, chicken wing s and feet were submerged in puckling solution for Sichaun Paocai at 25℃～30℃ for 8～10 days, and a new type of pickled food was prepared, which was characterized by a unique appetizing flavour combining deliciousness, sourness and crispness.

对鸡翅、鸡爪等动物性泡菜软包装食品加工工艺研究表明，鸡翅、鸡爪经100℃预煮去生后，在25℃～30℃四川泡菜液中泡制8～10天，泡制终点酸度为3.5～4.0，真空软包装后，100℃杀菌8～10min，得到鲜、香、酸、脆的新型泡菜，在常温下保质期达6个月。

Based on the general platform, according to a type of pulsant vacuum sterilizer, some modules of sterilizer have been developed, such as the module of sterilizer data collecting and controlling,the system of man-machine interface and etc..

本文在通用硬件平台的基础上，针对一种脉动真空灭菌器，扩展开发了灭菌数据采集控制模块和人机界面系统。

Major factors affecting liquid steel decarburization and recarburization in the process of RH vacuum treatment and continuous casting of extra low carbon steel were analytically studied based on datum obtained from the previous experiments and measures to be taken for promoting liquid steel decarburization and preventing it from recarburization recommended as well.

根据试验数据分析并研究了超低碳钢在RH真空处理和连铸过程中，影响钢水脱碳与增碳的主要工艺因素。

To 700?. There are several advantages of this new system, including good crimp property, wide coating amplitude, fast coating speed, small straight deviation, firm and even coating. Thus, a newly reelable vacuum aluminium coating system was developed for the deep processing of agricultural and food products.

并具有卷取性能好、镀膜幅度宽、镀膜速度快、跑偏量小、镀膜层牢固、均匀等特点，为食品和农产品深加工提供了一种新型的卷绕蒸发式高真空镀膜机。

Reflexible and focusing evacuated tube can be used in Solar Water Heater, the Heater transfer heat energy by water or by heat pipe.

摘 要 聚光型真空集热管，是在真空管外管下方的内壁镀以反射镜面。

And also, we have done some researches on the Fresnel number of polygon slits, high efficient retroreflective film, the superluminal and/or subluminal velocities of beams in vacuum, the zero-field truncation technology, fractional Fourier transforms and so on.

同时，开展了多边形光阑菲涅耳数、高效逆向反光膜、真空中光束的超光速与亚光速现象、零场截取技术、分数付里叶变换等相关领域作了研究。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。