次数

The relationship of polarizability and scattering number has great value to extract the backscattering light deeply into the tissue.

偏振态与散射次数的关系对于提取深入组织内部的后向散射光有很重要的价值。

MATERIALS AND METHODS: One hundred patients with lower urinary tract symptoms were instructed to keep a 3-day voiding diary. Patients were instructed to record the time and volume of their water intake, voided urine volume, and number and time of sensation of urgency and episodes of urge incontinence. Patients were diagnosed according to their clinical findings as having a normal bladder, hypersensitive bladder, overactive bladder, polydipsia polyuria, or nocturnal polyuria. Thirty-six patients underwent a urodynamic study to further assess their lower urinary tract dysfunction, for which urodynamic results were classified as a normal bladder, detrusor overactivity, or bladder hypersensitivity.

材料与方法：一百位具有下尿路症状的病人经由指示记录三日排尿日志，每一位病人均记录其喝水及排尿的时问和容量，以及感觉急尿或发生尿急失禁的次数，根据其临床发现诊断为正常膀胱、超敏感性膀胱、膀胱过动症、多喝水性多尿症，或是夜间多尿症，其中三十六位病人接受了尿动力学检查以进一步评估其下尿路功能异常，依其尿动力学检查分类为正常膀胱，逼尿肌活性过强，或是膀胱超敏感性。

The input-output equation, which is proved to be a 42th degree polynomial equation, is obtained.

对次数的判定后证明方程的解为42个，即该平面五级组可以有42种构型。

The observing activity featured by angle-dependent effects, sequence characteristics, so the problem can be partition into multiple phases according to the maximum slew times. The algorithm based on dynamic programming is developed to find the global optimal solution within polynomial time.

分析了观测活动性质，并基于观测活动间存在时序关系特征，将问题按照卫星的最大侧摆次数划分为多个阶段，提出了基于动态规划思想的算法，能够在多项式时间内得到问题的最优解。

RESULTS: Among these patients, 75 (75%) had a variability of ± less than 2 times per day in voiding frequency within the 3 days. Twenty-four patients (24%) had nocturnal polyuria, increased bladder sensation was noted in 36 patients, and overactive bladder was noted in 56 patients.

结果：所有的病人中有75位（75%）在三日排尿日志中排尿次数的变异性为±2次以下， 24 位病人具夜间多尿症，36位具膀胱超敏感性，56位则诊断具有膀胱过动症。

In this paper fig polysaccharides extracting method from fig pomace after being processed was studied.

以无花果取汁后的残渣为原料，探讨浸提次数、时间、料液比和温度对多糖得率的影响，在单因素试验的基础上，通过正交试验确定最佳提取工艺条件。

Methods Specimens were made of VITA VMK 95 dentin porcelain and enamel porcelain and divided into 3 groups: Sintering times group（1,2,4,6,8 and 10 times）,sintering temperature group（910,920,930,940 and 950 ℃）,sintering vacuum group（95,65,35 and 0 kPa）.

方法采用VITA VMK 95体瓷和釉瓷瓷粉制作试件，分为不同烧结次数组（1、2、4、6、8、10次）、不同烧结温度组（910、920、930、940、950℃）、不同烧结真空度组（95、65、35、0 kPa）。

When thepolynomial has at least two simple real roots,sequences of critical values of timedelays corresponding to each positive root can be derived.

而当该多项式有二个及二个以上的简单正根时，稳定性切换次数主要取决于两方面：一是该多项式的正根的个数，二是该多项式的每个正根对应的临界时滞序列中相邻两项差的大小关系来确定。

However, the operation of the default number of powerpoint only 20 times.

但 powerpoint 默认的操作次数却只有20次。

For patients with unprovoked PE who have a strong preference for less frequent INR testing to monitor their therapy, after the first 3 months of conventional-intensity anticoagulation (INR range, 2.0 to 3.0), we recommend low-intensity therapy (INR range, 1.5 to 1.9) with less frequent INR monitoring over stopping treatment (Grade 1A).

无明显诱因PE患者治疗过程中INR值在头三个月INR维持在常规水平（2.0'3.0），以后的治疗可以将强度调整到维持INR在较低水平（1.5'1.9），并且监测次数可以减少（1A）。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。