分析了影响功率因数角的因素，研究了定角控制的基本原理，给出了定角控制方法的实现方案。
Elements that affect the output power factor Angle are analyzed, the basic principle of constant power factor Angle control is studied and its realization scheme is presented.
所得结果表明，可以通过对激励的控制，实现阵列的宽角扫描能力，这对短波lpda相控阵的设计具有一定的指导意义。
The results obtained prove that wide Angle scanned arrays can be realized through controlling the excitations. And the results can be instructional on designing short wave phased LPDA arrays.
结论：银杏叶胶囊可以改善原发性闭角青光眼手术后眼压控制患者的视野，表明其具有一定的视神经保护作用。
Objective:To evaluate the neuroprotection effect of Ginkgo leaf capsules on primary angle closure glaucoma patients after surgical therapy whose intraocular pressure were controlled.
对于几种排列方案所作的计算表明，利用不均等的元素间距可以在一定程度上控制天线元输入阻抗随着扫描角的变化规律。这可能是解决互耦困难的一种途径。
Several examples are given to show that by properly adjusting the distances between elements, the variation of input impedance of the central element as function of scan angle may be controlled.
凹模型孔设计有一定圆角，凸模带有侧刃，并采用了可靠的定位等措施有效地控制了六角工件的对角线尺寸。
The diagonal dimension of the hexagon parts is controlled by reliable position setting units, small round corner for female module designing and the male module with lateral sharp edge.
结论：国产溴莫尼定滴眼液对于控制原发性开角型青光眼和高眼压症的眼压是有效和安全的，效果与进口制剂相当。
CONCLUSION: brimonidine made domestically is effective and safe in reducing IOP of POAG and OHT, possessing equivalent efficacy with brimonidine imported.
结论：国产溴莫尼定滴眼液对于控制原发性开角型青光眼和高眼压症的眼压是有效和安全的，效果与进口制剂相当。
CONCLUSION: brimonidine made domestically is effective and safe in reducing IOP of POAG and OHT, possessing equivalent efficacy with brimonidine imported.
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