选择性

This paper presents a selected sample of pro gramme curriculums.

选择性介绍了一些地理信息系统专业的课程实例。

An enhanced version of the GreenLight laser system is designed for photoselective vaporization of the prostate, specifically for benign prostatic hyperplasia.

一种增强型绿色光激光系统被设计用于光子选择性前列腺汽化疗法，尤其是良性前列腺增生。

Objective: To evaluate the clinical effect of different surgical methods of greenlight photoselective vaporization of prostate and suprapubic transvesical prostatectomy for the treatment of benign prostatic hyperplasia.

目的：评价经尿道前列腺选择性绿激光汽化术与经膀胱前列腺切除术的近期临床疗效。

The stereoselectivity of the reaction of Grignard reagents with perfluoroalkylcarbonyl phosphonates has been studied in detail.

四、我们研究了格氏试剂对全氟酰基膦酸酯的亲核加成-消除反应的立体选择性。

The results showed that the steric hindrance of the chiral auxiliaries and the Grignard reagents was the main factor to influence the stereoselectivity of Micheal addition.

研究结果表明手性助剂及格氏试剂的空间位阻是影响反应立体选择性的主要因素。

The proposed method can be used to estimate the guanine and adenine contents in DNA with good selectivity in a linear range of 0.25 μg 〓～5. 0μg〓.

该方法可以用来测定DNA中鸟嘌呤和腺嘌呤的含量，具有很好的选择性。

Thirdly, the thesis introduced the choices of the main body and the way of the IT outsourcing, so-called the choices of main body is about which kind of enterprise is more suitable for choosing IT outsourcing operation way, having describe the characteristics of these enterprises separately, and then introduce two ways of IT outsourcing --Alternative way and gullibility way, respectively discusses using this way in which kind of situation.

再次，介绍了企业信息化中信息技术外包的主体与方式的选择，所谓主体选择就是何种企业更适合选择信息技术外包的运作方式，分别描述了这些企业所具有的特点，其次介绍了信息技术外包的两种方式——选择性方式和整体性方式，还分别论述了何种情况下使用该种方式。

Most of rib fractures can be cured conservatively,but it is better for patient's habilitation if they receive surgical stabilization selectively according to recent clinical trials.

大部分的肋骨骨折可经保守治疗治愈，近年经过临床试验表明选择性的肋骨内固定更有利于患者恢复。

In addition, the antibody-catalyzed selective halogenation also will have broad prospects for organic synthesis, etc.

另外，催化抗体的选择性卤化在有机合成等方面也有广阔的前景。

Because the majority of the Vibrio parahaemolyticus are halophile and utilize arabi-nose as a carbon source to produce typical yellow colonies on the SAC medium,whereas most of closely related species can produce only greenish minute colonies,the growth of usual marine microflora can be inhibited.

在检测方法上，改进了一种选择性较强的培养基，经实验表明，SAC培养基较其他常用的几种培养基对付溶血性弧菌检出的阳性率和灵敏度均较高，与普通采用的TCBS法比较，x~2=4.28，ρ。05，有显著效果的意义。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。