双位置

The simulation results show that distinct substructureimages of individual Adatom on silicon(1 1 1)一(7x7)surface are obtained in some subatomic simulated images,which validates the experimental results.

7x7表面原子级分辨率仿真成像，在某些超原子级分辨率仿真图像中在单晶硅(111)一(7×7)表面Ad~om原子位置出现了的双月牙峰形结构，模拟计算与成像试验文献中得到的图像基本一致。

This control system includes main control model, current detection, position sensing, fault detection and protection, serial interface. Anisomerous bridge topology structure is adopted to design the power converters and driver circuit. Double closed loop based on velocity and current is adopted to control AC-motor.

其控制电路主要包括主控模块、电流检测模块、位置传感器模块、串口电路、故障检测和保护电路等；采用不对称桥式扑结构设计了功率变换器及其驱动电路模块；采用速度和电流双闭环的形式，完成对交流电机的控制。

The biconic lens includes an external surface defined by two different curves disposed substantially orthogonal to one another, a major curve C1 and a minor curve C2, wherein C1 and C2 intersect at or near the optical axis.

双锥形透镜包括由两个分别为主要曲线C1和辅助曲线C2且在光轴或接近光轴的位置上C1和C2相交基本正交的不同曲线所限定的外表面。

D. Bimanual examination confirms uterine position and size, and uterine sounding confirms the direction of the endocervical canal.

d。双合诊检查确定子宫的位置和大小，探宫腔确定宫颈管的方向。

D. Bimanual examination confirms uterine position and size, anduterine sounding confirms the direction of the endocervicalcanal.

d。双合诊检查确定子宫的位置和大小，探宫腔确定宫颈管的方向。

METHODS: The location of 65 consecutive patients with Wharton's duct calculus was analyzed by bimanual examination of the floor of month and bite film of the mandible. Of 65 patients, 57 had the stone removed via intraoral duct incision or sialoendoscopy, 8 by submandibular gland excision. After operation, the shape and size of the calculus were observed and measured.

对连续就诊的65例下颌下腺导管结石患者通过口底双合诊和下颌横断片判断结石的位置，手术取石，其中57例经口内直接切开导管取石或内镜辅助下取石，8例行下颌下腺切除术后取石，观察、测量术后所取结石的形状和大小。

However,when increasing x_(12) in the range of larger than 1,the change tendency of the binodal curve position is also affected by the values of x_(13) and x_(23).(3) The ternary phase diagrams of ScCO_2/acetone/CA,ScCO_2/toluene/PSt and ScCO_2/solvent/PVB systems are calculated using the thermodynamic model.

当x_(12)在小于1的范围内变化时，随着x_(12)的增大，均相区增大；然而当x_(12)的数值跨越了该分界点在大于1的范围内变化时，随着x_(12)的增大，双节线位置的改变将受到x_(13)、x_(23)具体数值的影响，从而不再沿单一方向迁移。

Normally, if the head is at 0 Station, the biparietal diameter is at the pelvic inlet and the head is fully engaged.

通常，如果胎头处于零点位置，双顶径与骨盆口契合，那么胎头可以充分进入。

In posterior positions, at 0 Station, the biparietal diameter is still a couple centimeters above the pelvic inlet, meaning that the head is not fully engaged.

在零点稍后的位置，双顶径高于骨盆口约2厘米，这意味着胎头没有充分进入。

Nm~3,μ= 4.836 mm~(-1), F(000)= 677, R = 0.0403, wR = 0.0673. Both of the complex adopt distorted trigonal bipyramidal geometry, with the basal plane defined by the SS atoms of the tridentate ligand and the oxo-group. The N of the tridentate ligand and the S of the monodentate ligand occupy two apical positions. Ionization of the sulphur atoms leads to a neutral compound.

0403，wR = 0.0673。配合物的两个部分均采取扭曲的三角双锥几何结构，基底面由三齿配体的两个硫原子与氧原子构成，三齿配体的一个氮原子和单齿配体的一个硫原子分别占取两个顶角位置，硫原子的离子化致使配合物呈电中性。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。