定量分析

Reducing the basal thickness of complete denture and reconstructing palatal rugae will be helpful for the acoustic functional restoration in patients with dentition defects.

减少全口义齿基托厚度、重建腭皱形态有助于牙列缺失患者语音功能的恢复，计算机语音分析系统可对全口义齿初戴前后患者的语音变化特征进行定量分析。

Meantime, the implants with sandblasted surface were prepared as the control group.

主要观察指标：分别于植入2，4周后取材制作硬组织切片，进行组织学定性和定量分析。

In this paper , on the basis of analyzing the complex swing characteri sties of the points on the plane of moving jaw , the reasonable mobile state of the crushing stone in crushing chamber are defined , and the methods for analyzing and computing the falling height of the each crushing layer and its packing density are presented .

本文在动腭齿面复杂摆动特性定量分析基础上，分析确定了物料在破碎腔内的合理流动状态，提出了腔内各物料层一次落料高度以及相应填充密度的分析和计算方法。

The immunoreactivity of the stained cells cultured for 20 days in vitro trended to increase when compared with that of 10 days in vitro.

定量分析显示体外培养20 d时阳性细胞免疫反应强度较10 d时有增加趋势。

It was not far from satisfying to make diagnosis of vulva vaginas only by srain analysis. We are supposed to make use of quantitative analysis, correct bad hygiene habit and strengthen local health care.

对小儿外阴阴道炎诊断仅进行阴道菌种分析，对病原体的诊断是不够的，应采取定量分析的方法，纠正小儿地不良卫生习惯，加强局部卫生保健也是预防阴道炎的重要措施。

Life Cycle Assessment is a tool which quantitatively analyzes and qualitatively valuates the environmental impact of a product, process or activity throughout its entire life cycle.

生命周期评价（Life Cycle Assessment， LCA）是一种对产品、生产工艺以及活动的整个生命周期对环境的影响进行定量分析与定性评价的工具。

Based on the remote sensing data GIMMS NDVI, statistical processing and analysis, also calculation, the paper gives quantitative analyses and evaluations of the variability of vegetated rate of the Tibetan plateau.

利用GIMMS-NDVI遥感数据和GIS技术，结合多种统计、计算方法，定量分析了1982-2002年青藏高原植被覆盖随时间和空间的变化规律，评定了植被变化的自然和人类的影响。

FQ-RT-PCR technique was used to study gene expression in hear fatty acid-binding protein gene at 12 weeks of age.

选用心脏脂肪酸结合蛋向基因作为影响鸡肌内脂肪的候选基因，利用实时荧光定量逆转录PCR，对12周龄H-FABP基因mRNA进行定量分析。

Methods Ninety-one coronal CT scans of chronic sinusitis were analysed with mutimedia software developed by the authors. Sinus CT images were scanned into multimedia computer and the subtle anatomic structures such as pneumatization of the middle turbinate, agger nasi cell, Haller's cell, septal deformity , maxillary sinus hypoplasia , abnormality of uncinate process and ethmoid bulla and so on were measured.

用自行开发的计算机图像分析系统定量分析91例慢性鼻窦炎患者的冠状位鼻窦CT，观测指标包括：骨性解剖结构变异(包括中鼻甲气化、反常曲线中鼻甲、Haller气房、鼻中隔偏曲、上颌窦发育不良、鼻丘气房、钩突气化)、筛漏斗、钩突角度、筛泡等，测量相应结构的冠状位截面积、角度、长度。

The mobile phase was 0.1 mol/L ammonium oxalate + N,N-dimethylformamide + 0.2 mol/L diammonium phosphate (75+15+10, by vol) adjusted to pH 8 by aqueous ammonia. Column temperature was 30℃, flow rate was 0.8 ml/min, and detection wavelength was 365 nm.

使用C18反相柱和二极管阵列检测器，以0.1mol/L草酸铵溶液+二甲基甲酰胺+0.2mol/L磷酸氢二铵溶液=75+15+10(用氨水调pH值至8.0左右)为流动相，柱温30℃，流速0.8ml/min，检测波长365nm，外标法对水合霉素的有效成分进行定量分析。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。