The result indicated:F>F0.01(5,7),regression is reliable,presenting the regression relation between the two factors(water quota and fertilizer quota) and analysis items.
While the leaching grade of rare-earth minerals is regarded as the basic analysis items, there are many excellences such as lower cost (equal to 1/4 the whole-phase analysis) and shorter analysis time.
Thus,according to the requirements of analytical methods and quality control of different analysis items. We may adopt original samples,intermediate samples,and samples after analyzing to dilute environmental samples.
In this paper, the author establishes the mechanism-based frame for performing safety analysis, illustrates the basic principle of using each kind of safety analysis technique revolving around the mission of identifying accident scenario and its elements. The role of hazard analysis items in identifying scenario and their relationship is also specified, which improves the practicability of GJB900 accordingly.
The item invests main part to become the real estate product directly, but the product have of the market turn the ability and the product value to promote very great degree of space to be decided by the marketing decision up, carrying on analysis, judgment from the angle folio the hair item of the consumer from the investment performance of the angle thinking, the analysis item of the marketing.
Combining with the relative criterion in transportation, the detail function of traffic management department in executing the policy of "San Guan Yi Jian Du ", and influence of vocational driver factor, vehicle factor, and others factor on transporting safety, make sure the gathering item of accident information, the function of accident data management ,and the analysis item of accident data.
Quantitative analysis of protein is often concerned with biochemistry, pharmacy, other branches of biochemistry and life sciences, is the routine analytical item in clinical assay and food survey.
Exemplified by statistical analysis of analytical data of samples in CM 82 on 1,241m level in theHongshan Iron Mine, this paper present application of multiple statistical analysis to determination of basic analytical item in mineral exploration.
Items requiring analysis of syllables into phonemes were highly correlated with each other and somewhat independent of sentence and word analysis items.
The following is a brief description of each analysis item.
例句来源
The effectiveness comes mainly from using the same FE model with minor adjustments for each analysis item.
例句来源
In this paper is reported a quantitative study of the horizontal,right sagittal and frontal projections of the vectorcardiograms in 120 normal subjects recorded with the Frank tead system.Comparative data were obtained on the same subjects using the Grishman's cube system.The subjects were divided into 4 age groups,with 15 men and 15 women in each of the age decades between 20 and 50 and in the group of over 50 years.
本文对120名正常人用 Frank 与立方体两种导联体系所记录的水平面、右侧面与前额面心向量图进行了定量分析。分析项目主要包括:QRS 环的运行方向、总时限与长、宽度,Q、R、S 向量的方向、振幅与出现时间,QRS 环各定时向量与 T 环最大向量的方向与振幅,以及R 与 T 向量间和 QRS 半面积向量与 T 向量间的空间角度等。与立方体体系比较,Frank 体系各向量振幅较大,其 QRS 环可按水平面上 R 与 S 向量振幅比例分成3型。两种体系中男性各向量振幅较女性为大。文中对心向量图的导联体系选择与分析方法等作了简要的讨论。
The antero-posterior chest rcentgenogram of mitral valve disease before and after valve prosthesis were presented for the preliminary evaluation of the surgical effects. The criteria included cardio-thoracic ratio, DPA/DHT X 100, diameter of Rt descending oranch of pulmonary artery, diameter of Rt upper pulmonary vein, total huar width, pulmonary hypertension, changes of pulmonary artery tributaries, K-B line, interlobar pleural thickening and pleural effusion. 15 cases of mitral valve dilation were selecte...
Current data on the absorption line redshifts of quasars have been studied by statistical analysis. All the statistical results, including the distribution of relative velocity and the power-spectrum of absorption system redshift distribution, are in favour to cosmological hypothesis of the origin of quasar's absorption line. Especially, it has been pointed out that the peaks in the distribution of relative velocity are not undoubted evidence for the intrinsic hypothesis of the origin of absorption lines in...