查询词典 decrease volume

The application of piston-like stereometer to mass flowmeter calibration has been limited by the fact that it is small in volume but complicated in structure and that the tested volume needs to be accurately converted into mass flow.

活塞式小体积管因为体积小，结构复杂，检测的体积需要非常准确的转换成质量流量，制约了活塞式小体积管在检定质量流量计方面的发展。

Structural magnetic resonance imaging include lineal mesure, volume measure and volume rendered. They can detect the abnormal brain structure, especially the change of mesial temporal lobe in early onset of Alzheimer s disease. Recent studies more focused on functional imaging which can find the functional changes in brain. Prior to structural changes, functional changes happen, so it can reflect the sutile pathological process in Alzheimer s disease.

磁共振成像结构影像学主要介绍了磁共振成像线性和面积测量、磁共振成像体积测量和磁共振容积再现三方面，其研究热点主要集中于阿尔茨海默病患者异常脑结构的分布，以及特征性结构内侧颞叶，尤其是海马，杏仁核，以及内嗅皮质在结构在阿尔茨海默病早期诊断治疗中的作用。

To extract and determine the volume of polysaccharides from swertia mussotii franch ,the optimal condition is determined by the orthayonal experiment,and volume of polysaccharides is measured by spectrophotometry.

对川西獐牙菜中多糖进行提取及含量测定；通过正交实验确定提取多糖的优化条件，用分光光度法测定多糖的含量；川西獐牙菜多糖提取的最佳条件是：料液比为1：10、提取时间为2.0h、提取次数为4次、温度90℃。

There were 31 kinds of landuse types in Hsin-Hua Forest Experiment through aerial photography interpretation. In pure forest, the volume of Swietenia macrophyllas stand was 193.45 m3/ ha which was higher than other stands. And in mixed forest, the highest volume was 163.40m3/ha by Swietenia macrophylla- Dimocarpus longan mixed stand.

藉由航空照片判释之结果得知，新化林场土地利用型共计31种，纯林蓄积量最大者为桃花心木纯林，其蓄积量为193.45 m3/ ha；混交林型中，则以桃花心木-龙眼混交林型蓄积量最高，蓄积量为163.40 m3/ ha。

In order to provide a simple and convenient method of earthwork volume calculation in the work of terracing the land on hillside,a formula for earthwork volume calculation was developed using the methods of literature consultation and geometrical mathematic calculation.

为西南丘陵地区土地开发整理坡改梯坡式梯田土方量计算提供科学简便的计算公式和计算方法，为工程项目审查及预算审查提供坚实的依据。通过运用文献研究和几何数学方法，推导出坡改梯坡式梯田土方量的计算公式。

Digital imaging software was used to calculate thecal sac cross sectional area on pre- and postoperative MRI at each level, hematoma volume, volume per level decompressed, and critical ratio for each patient.

使用数码影像软件计算了每个病例术前和术后MRI每一个节段的囊壁横截面积、血肿体积、每个减压节段的体积和标准比。

The paper has calculated the critical volume combinations of some left turn rates and drawn the critical volume combinations curves, which can be used to justify a left-turn-lane at unsignalized T-intersection.

利用此曲线可判定无信号T型交叉口是否需要设置左转车道，对无信号交叉口的规划、设计、建设和管理等工程实践具有重要的指导意义。

For recording in a common quiet office using a uni-directional microphone, the volume of voiced sounds is larger than that of unvoiced sounds, and the volume of unvoiced sounds is also larger than that of environmental noise.

一般而言，有声音的音量大於气音的音量，而气音的音量又大於杂讯的音量。是一个相对性的指标，受到麦克风设定的影响很大。

Among them,the variations of Pelshenke fermentation time,vitreousness,grain hardness,mixing time,SDS sedimentation volume were large,while those of starch content,protein content was small,variations of AWRC and amylose content were determined by wheat vrieties and environments,but variance of swelling power,SDS sedimentation volume mainly by varieties,PPO activity by environments.2 All quality indices except protein content,PPO activity,mixogram bandwidth in 7 minutes,amylose content and swelling power were high correlated with AWRC.

从安徽不同生态条件下选取的小麦样品其品质性状存在很大的差异。变异较大的有Pelshenke值、籽粒角质率、硬度、和面图指标、SDS沉降值等，变异较小的是总淀粉含量、蛋白质含量等。AWRC、直链淀粉相对含量既受品种差别的影响，又受环境的影响；麦粉膨胀势、SDS沉降值的差异则主要受品种的影响。而PPO活性则主要受环境的影响。

The production and characterization of endoglucanase from Streptomyces xylophagus KX6 was studied. Maximum endoglucanase yield of 0.538 IU/ml was achieved with medium pH8.0, containing CMC2Na 1.0% as carbon resource, soybean meal 1% as nitrogen resource, 2% inoculating volume, 30% 250 ml triangle flask bulk for medium volume at 40℃ 200r/min shaker for 48h.

实验中对其产酶的液态发酵条件进行了研究，碳源为1%羧甲基纤维素钠，氮源为1%豆粕粉，250ml三角瓶30 %装液量，接种量为2%，培养基初始pH为8.0，培养温度为40℃，200r/min培养48h后，发酵液中内切葡聚糖酶活达到0.538IU/ml。

Chimborazo and Cotopaxi, took me by the hand.

越过琴博腊索山和科托帕克西山。

This car is in a good condition.

这辆车的状况很好。