评定的

The sample was digested by high-pressure vessel with HNO3/H2O2 as the solvent. By measuring 200Hg/202Hg abundance ratio and adding quantity of the spike, the content of Hg was determined. Moreover, the uncertainty of results were also analyzed and evaluated.

样品处理采用高压密封焖罐酸溶样技术，将样品与202Hg稀释剂混合，通过所加稀释剂的量和测量混合样品中200Hg/202Hg的丰度比，准确计算出样品中Hg元素的含量，同时对测量结果的不确定度进行分析和评定。

The results show that the surface quality of magnesium alloy die casting improved greatly with the increase of the velocity of high-speed injection stage in a cert.

针对汽车发动机缸盖罩盖零件，采用压力传感器，通过对铸件的表观质量进行评定及铸件密度和抗拉强度的测定，系统研究了镁合金压铸过程中快速充型速度和起速位置对型腔内压力变化和铸件质量的影响。

The water in fertilizer by vacuum oven method were tested,and sources of uncertainty measurement of water were analysed and evaluated.

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。

Nature frequency and earthquake response of the structure are determined through shaking table test.

通过振动台试验，确定了模型的自振频率，多种地震波输入下的结构加速度反应和位移反应，对结构的抗震性能进行了综合评定。

This paper discusses the safety assessment and potential hazard of GMF, and finally prospects the good future of the development of GMF.

探讨了人们对转基因食品的安全性评定及其现存的危害，最后展望了转基因食品的发展前景。

Helicopter Design Institute of China Aviation Industry deputy chief designer, AC313 helicopter designer Xu Chaoliang description, AC313 helicopter innovation embodied in the eight key technology breakthroughs: 30 minutes drive to meet the "dry run" security requirements ; fuel system and body structure to meet the anti-crash and lightning safety requirements; driver and passenger seat crashed through the anti-dynamic security testing; body structure, control systems and meet the bird impact rotor system security requirements; airborne equipment to meet the lightning and high strength radiation protection design requirements; cockpit layout to meet the crew emergency evacuation safety requirements; rotor and composite material structure to meet the fatigue assessment based on damage tolerance requirements; mechanical systems to meet the design requirements of high energy rotor burst protection.

中航工业直升机设计研究所副总设计师、AC313直升机总设计师徐朝梁介绍，AC313型直升机的自主创新具体体现在八项关键技术的突破上：传动系统满足30分钟的&干运转&安全性要求；燃油系统和机体结构满足抗坠毁及雷击安全性要求；驾驶员和乘员座椅通过抗坠毁动态安全测试；机体结构、操纵系统及旋翼系统满足鸟撞安全性要求；机载设备满足雷击和高强辐射场防护设计要求；座舱布局满足乘员应急撤离安全性要求；旋翼和复合材料结构满足基于损伤容限疲劳评定要求；机械系统满足高能转子破裂防护设计要求。

Objective: In this parper, we studied the key problems of resolution and determination,which haven,t been solved by HPLC in Cordyceps sinensis.,such as chromatography condition and extraction condition. Using the condition we studied out, we analysed the nucleosides in Cordyceps sinensis . and in its adulterations and counterfeits by HPLC. The purpose is to find the difference between Cordyceps sinensis . and its adulterations, and also to provide a effective method for quality assess of Cordyceps sinensis .

目的：本课题采用高效液相色谱法，通过对冬虫夏草中核苷类成分分离测定中的关键性问题进行考察，解决利用高效液相色谱分析冬虫夏草存在的问题，并利用该条件对冬虫夏草及其混淆品与伪品中核苷类成分进行分析研究，找出冬虫夏草与混淆品及其伪品在成分及含量上的差异，完善冬虫夏草质量评定标准。

In parallel, aliquots of the five GPC fractions were added to chicken broth in their natural concentration ratios and presented to the trained sensory panelists, who were asked to evaluate the mouthfulness and complexity compared to the blank chicken broth.

将五个 GPC 馏分整份平行地以其天然的浓度比加入到鸡汤当中，然后给感官测试专组与未经加入任何物质的鸡汤对比，对口感 and complexity 进行评定在表格1中显示的数据表明，馏分 III 和 IV 对口感增强活性。

After treatment,3 cases were yet abnormal.Conclusions:BAEP might be to comprehend the functions of periphery acoustic nerve and brainstem, is a objective index in the j...

对HIE新生儿进行BAEP检测，可了解患儿的外周听神经和脑干功能活动的变化，对于指导诊断和治疗提供客观依据，也是评定患儿预后的客观指标。

He also describes the use of mitochondrial DNA in identifying the remains of Czar Nicholas II, and in assessing the genetic makeup of modern Europe.

他也叙述了线粒体DNA在鉴别沙皇尼古拉斯二世的遗体时所起到的作用，也评定了现代欧洲人的基因构造。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。