R & D intensity needs to imply;
研发强度仍需提高；
The R&D budget and R&D intensity is the important index that measures the R&D activities.
投入强度是衡量企业研发活动的重要指标。
Sound intensity is vector, so it is meaningful to obtain 3-d sound intensity for identifying noise sources.
声强是矢量，因而获取三维声强对于噪声源识别具有重要意义。
The torus curve triangular BEM is put forward to calculate electric field intensity of ring electrodes in 3-d electrostatic fields.
针对高压电力设备中常见的圆环电极表面电场强度的计算问题，提出了圆环面曲边三角形边界元方法。
The research results reveal that enterprise ownership system, intensity of R&D project input, firm colony structure, industrial firm clusters have significant relation ship with the efficiencies.
研究结果表明，企业制度、研发项目投入强度、企业群体结构和产业集群对区域技术创新效率有显著影响。
Trial result showed that different intensity of tending and thinning possesses remarkable influence to woody D. B. h.
试验结果表明：不同的抚育间伐强度对林木的胸径生长有着极显著的影响。
Higher anticoagulation intensity could lead to faster decrease of D dimer.
更高的抗凝强度可以导致血浆D-二聚体水平更快的下降。
Zheng M. Study on effect of light intensity on growth and leaf tissue structure and quality characteristic of flue-cured tobacco [d]. Changsha: Hunan Agricultural University, 2010.
郑明。光照强度对烤烟生长发育和叶片组织结构及品质影响的研究[d]。长沙：湖南农业大学，2010。
The spatial distributions of the infrared radiation intensity of 2-D nozzles have been obtained, and compared with that of the axially symmetric nozzles.
得出了二元喷管的红外辐射强度的空间分布，并且将二元喷管和轴对称喷管的红外辐射强度进行了比较。
This paper presents a numerical extrapolated method for calculating the effect stress intensity factor of 2-d Mode I crack.
文章介绍了传统的用裂尖塑性修正求解平面I型裂纹等效应力强度因子的方法。
The 3-d beam intensity distribution was simulated numerically. The relative parameters were also measured experimentally.
数值模拟了光传输的3维强度分布，同时进行相关参数的实验测定。
Theoretical and experimental results of the intensity profile modification of a Gaussian laser beam by 2-d ultrasonic standing waves are reported.
给出了在两维驻波声场作用下，激光高斯光束空间强度被整形的两维理论。
D. C. mutual inductor was used in measuring and close-loop control of the exciting current of new high-gradient high-intensity magnetic separator and achieved satisfactory results.
在新型高梯度强磁设备中，采用直流电流互感器对其激磁电流进行测量与闭环控制可获得满意的效果。
The methods utilize the spatiotemporal image intensity gradients and motion information to estimate the 3-d motion and structure parameters.
该方法利用时空图象亮度梯度和运动信息来估算三维运动和结构参数。
The "intensity moment", which is preserved in the color image, is called bi-level threshold algorithm of moment 4-D clustering.
这种称为矩—四维聚类的两级阈值化算法不仅简单实用，而且效果较好。
The "intensity moment", which is preserved in the color image, is called bi-level threshold algorithm of moment 4-D clustering.
这种称为矩—四维聚类的两级阈值化算法不仅简单实用，而且效果较好。
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