他苦思了很长时间并且仍然无法找出方法来测定黄金的重量和密度。
He had struggled for a long period and still couldn't figure out the method to do that.
先测定整个装材卡车的重量。
结果表明，采用“重量反应法”测定消防车质心位置是一种可行的有效方法。
It is concluded that the weight feedback method is a feasible and effective way to measure the barycenter of a fire vehicle.
目前，测定发酵液菌体浓度的方法有重量法、平板计数法。
At present, determining methods of the cell concentration in fermentation liquid contain gravimetric method and plate counting method.
平衡板的大小和做踏板操时使用的踏板差不多，它使用了与测定飞机重量相同的技术。
The Balance Board measures roughly the size of a step used in step aerobics classes, and USES the same technology that gauges the weight of airplanes.
方法：采用全蝎提取液给家兔、小鼠静脉注射，并测定其血小板最大聚集率、血栓重量、纤维蛋白原含量及优球蛋白溶解时间的变化。
Methods: the changing of platelet aggregation rate, the thrombus weight, the content of fibrinogen and the euglobulin lysis time were determined after SEF iv on rabbit and mice.
宰后对各种猪原皮的大小、重量、皮褶、皮厚、毛的密度和直径作了测定。
The size, weight, skin fold, thickness, hair density and hair diameter of each rind were measured.
方法治疗组37例，对照组22例，测定治疗前后的宫高、腹围、胎儿双顶径，以及出生后的新生儿体重及胎盘重量。
Method: 37 cases of FGR were enrolled in treatment group and 22 cases of FGR were put into control group.
采用灼烧法预处理、 丁二酮肟重量分析法来测定载镍碳纳米管的载镍量，获得稳定而准确的分析结果。
With pretreatment by combustion method, the nickel amount supported in carbon steel nanotube is determined by dimethylglyoxime weight method and accurate and stable analysis results are obtained.
分别采用重量法、蒸馏法和X射线荧光光谱法测定含亚硫酸钙的脱硫灰中硫含量。
The traditional chemical analysis, distillation method and XRF were used to measure the sulfur content in desulphurize slag contained calcium sulfate.
该方法的测定结果与磷钼酸喹啉重量法测定结果基本一致。
The result correspond with that by the phosphorus molybdic acid quinoline weight method.
与重量法及容量法相比，采用火焰原子吸收分光光度法(AAS)测定天青石样品中的氧化锶含量，方法简单准确，干扰因素少。
Compared with weight method and volume method, determination of the contents of strontium oxide in Bluestone using AAS was more simple and accurate, and few factor disturbed the method.
采用重量分析法测定盐酸乙脒中难挥发杂质的含量。
The content of in volatile impurities in acetamidine hydrochloride was determined by gravimetric analysis.
本文叙述了测定四氟化铀结晶水的重量分析方法。
A gravimetric method for measuring crystal water in uranium tetrafluoride is reported.
采用重量法测定催化装置油浆中的固体含量(催化剂含量)。
The weight method is used to measure the solid quantity (catalyst contain) in slurry oil of catalytic cracking unit.
用蒸气压力的热电测量法测定烃类的分子重量的试验方法05。
Molecular Weight of Hydrocarbons by Thermoelectric Measurement of Vapor Pressure, Method of Test for 05.
讨论了测定时的样品重量和光照强度对生产率的影响。
The effects of sample weight and light intensity on the measurement of production rate were discussed.
介绍了音响检查的实例，并结合内部检查、重量及壁厚测定等综合评定结果，说明了音响检查的实用性和准确性。
The example that has introduced sound inspection combines, weight and wall measuration and so on comprehensive assessment result, has explained accuracy and the practicality of sound inspection.
简要论述了铜酞菁纯度的测定；介绍了容量法和重量法的操作过程，并对其进行了对比和探讨。
The determination of purity of copper -phthalocyanine is discussed brie fly. The volumetric and weight operation procedures are introduced. Two methods are compared and discussed.
目的探讨原发性甲亢手术中甲状腺重量的测定方法，为术中甲状腺残存量的控制提供指导性依据。
Objective to evaluate the measurement of weight of thyroid gland in thyroidectomy of primary hyperthyroidism, and to provide evidence for the control of thyroid remains.
利用真空烘箱重量法测定了复混肥料中的水分，并对水分的测量不确定度的来源进行了分析和评定。
The water in fertilizer by vacuum oven method were tested, and sources of uncertainty measurement of water were analysed and evaluated.
方法采用小鼠巨噬细胞吞噬功能试验和小鼠免疫器官重量系数测定，检测药物对小鼠血清溶血素的影响。
METHODS The phagocytosis of macrophagus and weight coefficient of immune organs were determined and the effect of the drugs on the concentration changes of erythrolysin in the serum were detected.
简要论述了胶粘剂、涂料含量的测定；介绍两种重量法的测定操作过程并对其进行了对比和探讨。
This paper mainly discusses the measurement of the solid content of dope and gooey, Introducing the operating process of two methods of measurement, then contrasting and discussing them.
将经典的高氯酸脱水重量法测定硅改为钼蓝光度法快速分析硅含量。
Describes the changing of the classical perchloric acid dehydration gravimetric method for determining silicon into the molybdenum blue photometric method to fast determine the content of silicon.
基于可溶性固形物的折射原理，用折光计法测定酱油中可溶性无盐固形物的含量，取得了与重量法基本一致的结果。
On the basis of the refraction principle of soluble solid, the content of the soluble saltless solid in soy sauce was determined by refractometry.
方法：分别测定了大承气汤分煎液与混煎液的浸膏重量、番泻甙a、辛弗林及柚皮甙的含量。
Methods: By determining the extract weight the contents of Sennoside a, Synephren and Naringin in dividual decoction and admixture decoction of Major Qi Infusing decoction.
对测定镀锡板表面涂油量的测定方法进行了综述，这些方法包括重量法、亲水天平法、分子光谱法和椭圆偏振法等。
Methods for determination oil volume on tin plate surface were reviewed, which include gravimetry, hydrophil balance method, molecular spectrometry and ellipsometry etc.
目的探讨原发性甲状腺功能亢进（简称甲亢）手术中甲状腺重量测定方法的准确性，及原发性甲亢个体化手术的可行性。
Objective To study the accuracy of the measurement of thyroid weight and the feasibility of the individual operation in thyroidectomy of primary hyperthyroidism.
目的探讨原发性甲状腺功能亢进（简称甲亢）手术中甲状腺重量测定方法的准确性，及原发性甲亢个体化手术的可行性。
Objective To study the accuracy of the measurement of thyroid weight and the feasibility of the individual operation in thyroidectomy of primary hyperthyroidism.
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