The meaning of DIRECT METHOD is a teaching method that seeks to dispense with theoretical discussion and historical considerations in favor of concrete observation and practical experience; specifically : a method of teaching a language through conversat
aThe direct method is a method of foreign or second language teaching which insists that only the target language should be used in class and meanings should be communicated“directly”by associating speech forms with actions, objects, mime, gestures, and situation. 直接方法是坚持外国或第二语言教学...
13. The article introduces method of direct measuring chromium in high concentration leather waste water, through comparing with analyzing result of origanal experimental method. 介绍了应用差示分光光度法直接测定高浓度皮革废水中Cr的方法,通过与原实验方法分析结果的对比,获得了满意的结果,能基本满足环境监测...
On the generalization of a direct method of the calculus of variations Bibliogr. na konci kapitol Rozmn Minty,J George - 《Bulletin of the American Mathematical Society》 被引量: 178发表: 1967年 9–Mean Values of the Riemann Zeta-Function with Application to the Distribution of Zeros Improvemen...
We eschew the formal equations normally used in kinematics in favor of a speed versus time diagram method to promote the understanding of kinematics. As an application of the latter, highway on-ramp problems are used to illustrate the power of speed versus time diagrams....
NCA is versatile and rugged, and it is the most common method of analysis used within the pharmaceutical industry. As a consequence, this method of PK analysis will be the primary emphasis throughout the rest of this chapter. Discussion of compartmental PK analysis is beyond the scope of this...
method on a number of commercial calculators. For each calculator, high, average, and low axial length values are crossed with high, average, and low mean corneal power values to generate a 3 × 3 matrix. A toricity ratio is generated for each axial length and mean corneal power pair...
[translate] aIn most simple systems this is the "log mean temperature difference" (LMTD). Sometimes direct knowledge of the LMTD is not available and the NTU method is used. 在多数简单系统这是“日志平均温差” (LMTD)。 有时LMTD的直接知识不是可利用的,并且使用NTU方法。 [translate] ...
The standardized mean difference, which represents a standardized group contrast on an inherently continuous measure, was computed using the direction calculation method based on means and standard deviations where a difference in means between two groups is divided by the pooled standard deviation, ...
Multiple alignment of protein sequences will remain an important application in the foreseeable future. The number of newly available protein sequences still far outpaces the number of determined protein three-dimensional structures, and therefore sequence homology remains the main method by which to in...