Because the number of complex buildings 'point cloud data is very huge, this paper has determined the suitable criterion of model simplifying through experiments using different accuracy.
针对复杂建筑物的点云数据量庞大，通过不同精度的实验确定了模型简化的适宜尺度。
In this paper, the chloroallyl group content of PVC have been determined by potentiometric titration and the correlation between chloroallyl group content and molecular weight has been studied.
用电位滴定法测定了聚氯乙烯（PVC）中的烯丙基氯含量，研究了烯丙基氯含量与PVC相对分子质量的关系；
By analyzing the localization of cut in processing poston ring, this paper determined a new processing method for poston ring, which has high positioning accuracy and high production efficiency.
通过对活塞环加工过程中开口准确定位问题的分析，确定了一种定位精度高、生产效率高的加工工艺。
The determination method of organic content in peat coal has been studied in this paper. The organic content in peat coal of Mianxian County of Shaanxi has been determined.
研究了泥炭有机质含量的测定方法，并对陕西勉县泥炭中有机质含量进行了测定。
In this paper, the content of germanium in medicinal fungi has been determined by Model Z-8000 AAS.
本文用日立- 8000型原子吸收分光光度计，测定了几种药用真菌中的锗含量。
This paper has studied the synthesis of sodium saturated oleic acid ethanolamine sulfate from oleic acid by proper synthetic route and determined Its surface-activity.
本文以油酸为原料经过适当的途径合成饱和油酸乙醇酰胺硫酸酯钠，并测定其表面活性性能。
In this paper the focal mechanism of the major shock and several aftershocks has been studied and the strike of seismic fracture has been also determined by means of null vector data.
本文研究了主震与若干余震的震源机制解，并应用零矢量方法确定了地震破裂面的走向。
In this paper, the sulfur of sample has been determined by the instrument called ANTEK7000BNS.
本文用仪器ANTEK7000BNS测定了试样中的总硫量。
The extraction technique of barley green has been studied in this paper. The suitable period of seedling growth and conditions and methods of extraction were determined.
通过对大麦麦绿素提取技术的研究，提出了大麦麦绿素生产的最佳麦苗生长时期、提取条件和方法，由此制订出简便高效的大麦麦绿素提取工艺技术。
This Paper has discussed the effect of matrix on the signal for rare earth impurities to be determined and also studied the compensation of internal standard for the matrix effect.
考察了基体对待测稀土杂质元素信号的影响，讨论了内标对基体效应的补偿作用。
This Paper has discussed the effect of matrix on the signal for rare earth impurities to be determined and also studied the compensation of internal standard for the matrix effect.
考察了基体对待测稀土杂质元素信号的影响，讨论了内标对基体效应的补偿作用。
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