内旋

The simulated results show that the magnetic flux density is the largest and magnetic field distribution is most uniform under the round electromagnetic stirrer.

通过对磁场和流场的数值模拟，分析了电磁参数和电磁旋流装置结构对钢液内磁感应强度和旋流速度大小及分布的影响。

The principle of swirl formation according to theconservation of moment of momentum is described.

并阐述了由动量矩守恒形成旋流的原理，根据测量结果，分析和计算了气缸内湍流射流形成旋流的过程。

By this point of the forecast period, production for a number of high-volume procurement programs will be nearing an end, and many of the production ramp-ups for once-new rotorcraft models will have crested.

在这一预测时期内，一批大量采购旋翼机的项目生产将接近尾声，许多全新类型的旋翼机生产将达到顶峰。

The swirl number of secondary air has a great influence on the combustion. When swirl number is smallS

二次风旋流强度的变化对炉内燃烧影响较大，旋流数过小时S

Objective: Ankle fracture-dislocation of the Lauge-Hansen classification supination - external rotation-type Ⅲ,Ⅳ degree of restoration practices conservative treatment and open reduction and internal fixation of the excellent and good rate of treatment differences, explore the fracture type of a reliable method of treatment.

目的：对踝关节骨折脱位Lauge-Hansen分型旋后－外旋型Ⅲ、Ⅳ度手法整复保守治疗与切开复位内固定治疗的优良率差异，探讨该骨折类型的一种可靠治疗方法。

Methods: September 2007-December 2008 to the ankle fracture and dislocation classification Lauge-Hansen supination - external rotation-type Ⅲ,Ⅳ degree of patients as research subjects, in line with the inclusion and exclusion criteria, using random number table to divided into two groups, each of the 30 cases, one group means restoration plaster fixation treatment, another group using open reduction and internal fixation treatment.

2007年9月～2008年12月，以踝关节骨折脱位Lauge-Hansen分型旋后－外旋型Ⅲ、Ⅳ度患者作为研究对象，符合纳入及排除标准，用随机数字表法将其分为两组，每组各30例，一组采用手法整复石膏外固定治疗，另一组采用切开复位内固定治疗。

This results in a higher possibility for the components to enter the unstable demixing gap after the rapid phase separation of the system has taken place.Therefore,a bicontinuous structure is easily formed for CA membrane. For the systems of ScCO_2/toluene/PSt and ScCO_2/solvent/PVB,the increase of temperature or decrease of pressure leads to the binodal curves shifting toward the polymer/solvent axes,and thus results in the decrease of miscibility gap.The membrane toplayers of ScCO_2/solvent/PVB systems are dominated by the equilibrium thermodynamics,while the formation of membranes sublayers is the result of the combination of the equilibrium thermodynamics and membrane formation kinetics.

以下时由双节线、旋节线之间构成的亚稳互溶分相区很窄，使得该体系在快速分相后其组成变化进入旋节线内不稳分相区的可能性极高，从而易导致CA膜形成双连续结构；温度升高或压力减小均可导致ScCO_2/甲苯/PSt与ScCO_2/溶剂/PVB两种铸膜体系的双节线向聚合物/溶剂轴一侧靠近，均相区减小；ScCO_2/溶剂/PVB体系的膜表面结构形成主要受平衡热力学过程的控制，而膜的截面结构是其平衡热力学与扩散动力学共同作用的结果。

Finally , author analyzed and compared these two schemes on the aspects of technology and economy according to the wholly structure optimizing process and outcome, and recommended the final scheme of the right banks diversion tunnel of Gongboxia Power Station reconstructed into a horizontal swirling flow internal dissipater tunnel.

最后根据整个体型优化过程与结果，从技术与经济对比分析两个方面，对公伯峡右岸旋流泄洪洞进行了选型研究与方案比较，提出了公伯峡水电站右岸旋流内消能泄洪洞的最终推荐方案。

To prepare reference substance for quality control of Inula Britannica L., 1-O-acetylbritannilactone was extracted and separated from chloroform extraction of Inula Britannica L. Chemical structure of the 1-O-acetylbritannilactone product was elucidated by ultraviolet spectrometry, infrared spectroscopy, nuclear magnetic resonance and mass spectrometry, and the results were in agreement with the reference.

从欧亚旋覆花的氯仿提取物中分离制备了1-氧-乙酰大花旋覆花内酯对照品，经紫外光谱、红外光谱、核磁共振和质谱确定结构，其相关数据与文献一致，纯度为99.5%，符合中药化学对照品含量测定用要求。

With the rich sediments supplied by the Pearl River, under the paleogeography sedimentary background of Baiyun Sag continuously subsiding, with sedimentary sequences related to relative transgressive sea level change ,contrary to regressive eustasy, the Pearl River Deepwater Fan System has specific evolution characteristics, which left the sedimentary record controlled by peripherical significant geological events. The sharp change of deposition rate and lithologic geochemical characteristics about 23.8Ma sequence boundary demonstratesd that sediment source had changed, perhaps related to the uplift of Tibet plateau and spreading of the South China Sea, which led the paleoPearl River drainage to expand to western China plateau , maybe much broader than present.

珠江深水扇系统以珠江为沉积物源、以持续深沉降的白云凹陷为沉积古地理背景、以与全球海退型海平面相反的相对海侵型海平面变化的沉积层序构成了其发育演化的特殊性，并留下了控制沉积的周边重要事件的记录。23.8 Ma等界面沉积速率和岩石地球化学特征均有突变，反映出物源区的变化，可能折射出与青藏高原隆升、南海扩张有关的重要事件，使得古珠江骤然向西部高原拓展，甚至较今天的珠江流域范围还广阔；承载珠江深水扇系统的白云凹陷持续沉降形成了陆坡内盆地，导致21~10.5 Ma BP多个层序深水扇垂向叠置充填的特殊沉积建造；根据60多口井资料建立的相对海平面变化曲线，具有与全球海平面变化相一致的三级旋回和不一致的二级旋回。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。