查询词典 standard test

Lingnan first hurdle"- mei Guan, Zhang Jiuling for granted since the Tang Dynasty were excavated yidao phase, after the Central Plains of the arteries leading to Lingnan, the older generation of proletarian revolutionaries of Chen Yi's immortal poem,"Meiling three chapters of" also was born in This; well-known at home and abroad Abas Lane was once the southern border of the colony to expand the Chinese nation and the many people and Haiwaichizi Guangfu the birthplace of its unique cultural history, the Lingnan exerted a far-reaching economic and cultural impacts; in the urban areas of the three Shadow Guta in Guangdong Province, may be the only absolute test of the Song era tower, still majestic still existent; an area of 1800 square kilometers of "Nanxiong red layer, is the world's rare, one of the standard layer, where dinosaurs and other palaeontological is extremely rich in fossils, geology and paleontology of the research has important scientific value; being implemented to develop, with Danxia geomorphological features, Cang Shizhaishan natural scenery tourist area and scenic setting.

岭南第一关&——梅关，自唐代名相张九龄奉旨开凿驿道后，成为岭南通往中原之要道，老一辈无产阶级革命家陈毅的不朽诗篇《梅岭三章》也诞生于此；闻名海内外的珠玑巷一度是中华民族拓展南疆的聚居地和众多广府人及海外赤子的发祥地，其独特的人文历史，对岭南经济文化产生过深远影响；位于市区的三影古塔是广东省唯一有绝对年代可考的宋塔，至今雄姿犹存；面积达 1800 平方公里的&南雄红层，是世界上不可多得的标准层之一，其中恐龙等古生物化石极为丰富，对地质学和古生物学的研究具有相当重要的科学价值；正实施开发、具有丹霞地貌特征的苍石寨自然风光旅游区，景色怡人。

Gas chromatographic analysis of 2-chloroethyl ethyl carbamate WANG Yue-feng, YANG Rui, SHE Yong-hong, ZHANG Hong-chao (Sanonda Zhengzhou Pesticide Co., Ltd., Zhengzhou 450009, China) Abstract: Separation and quantitative determination of 2-chloroethyl ethyl carbamate was conducted using gas chromatography with FID using an OV-101 packed column and biphenyl as the internal standard. Column temperature was 190℃, the ignition chamber was 230℃, and the test chamber was 230℃.

2-氯乙基氨基甲酸乙酯气相色谱分析王跃凤，杨睿，佘永红，张宏超(沙隆达郑州农药有限公司，郑州 450009)摘要：采用气相色谱法，柱填充物为3% OV-101涂渍在 Chromosorb W AW DMCS (180~250m)上，柱温：190℃，气化室：230℃，检测室：230℃；内标物为联苯，用内标法对2-氯乙基氨基甲酸乙酯有效成分进行分离和检验。

A three dimensional Navier Stokes equation is solved with a standard k ε turbulent model. Two experiments were carried out and the total pressure of jet flow was tested. Based on the tests, the differences between the calculated and test results were found to be 3% and 7% respectively. It proved that the results of calculation can well be used in engin...

研究采用数值计算和试验测量相结合的方法，控制方程为三维、雷诺平均 Navier- Stokes方程及 k-ε二方程的紊流模型，并且对该发动机进行了燃气流场的测试，对流场中的总压强进行了直接测量，进行了两次试验；在两次测点位置，试验结果与数值计算值相差分别为 3%和 7%；证明了对双喷管火箭燃气射流流场的数值计算具有了较好的精度，计算模拟结果可以用于工程设计中

Based on the Angora Rabbit Hair standard, comparised with the international standards, and through a lot of research and test, this article provide some proposals for amending and perfecting the GB/T 13832-1992 Angora Rabbit Hair.

基于长毛兔兔毛标准，通过和国际长毛兔兔毛标准对比，并经过大量的调研对比试验研究，为长毛兔兔毛标准的修订和完善提出了思考和建议：提高平均长度、含杂率、松毛率等技术指标；引入细度、粗毛率、回潮率等新的技术指标；不加入卷曲数考核指标。

The standard biochemical oxygen demand test whereby a sample of the liquid is incubated at 20 degrees C for five days.

标准的生化需氧量试验。其方法是把一份溶液的样品在摄氏20度下培养五天。

Biochemical oxygen demand over five days - BOD5: The standard biochemical oxygen demand test whereby a sample of the liquid is incubated at 20 degrees C for five days.

五天生化需氧量(简写为BOD5)：标准的生化需氧量试验。其方法是把一份溶液的样品在摄氏20度下培养五天。

Biochemical oxygen demand over five days -BOD5; five day biochemical oxygen demand The standard biochemical oxygen demand test whereby a sample of the liquid is incubated at 20 degrees C for five days.

生化物五天需氧量（简写为BOD5）标准的生化需氧量试验。其方法是把一份溶液的样品在摄氏20度下培养五天。

Results After suppression of1mg dexamethasone,the plasma cortisol of all patients with Cushing's syndrome were more than1.8μg/dl,and94.6%patients'more than5μg/dl.Several kinds of diagnostic standards were good when used for2mg dexamethasone suppression test in Cushing's syndrome,a-mong them,the standard for urine free cortisol after suppression should be adjusted to50%of the contrast and the as-sayed data should in normal limits.Low dose dexamethasone suppression tests were not satisfied when used among the patients with some situations needed to differentiate with Cushing's syndrome.Suppressed by8mg dexamethasone could direct the diagnose of Cushing's disease（97.0%）,though17.7%of this kind of patients could not be sup-pressed;it was not suppressed in other etiological diseases（93.4%）Conclusion The results of dexamethasone sup-pression tests were match the clinical examination.

结果 所有库欣综合征病人在1mg地塞米松抑制后血皮质醇大于1.8μg/dl，94.6%的病人大于5μg/dl；2mg地塞米松抑制后多种诊断标准在库欣综合征病人中均较好，其中尿游离皮质醇抑制后诊断标准应调整为对照值的50%并在正常范围内；小剂量地塞米松抑制试验对类库欣情况鉴别均较差；8mg地塞米松试验能抑制的病人基本可诊断为库欣病（准确性97.0%），但有17.7%的病人不抑制，其他病因的库欣综合征基本不抑制（准确性93.4%）。

This paper divides river width into section and calculates radom unsure measure in every section,system uncertain measure(u∧ s 1 ) and so on when the rate to width and depth is more than the range which is provided by "test standard of river discharge".

对单次流量不确定度计算，提出了在宽深比大于《河流流量测验规范》规定的范围时，可进行河宽分段，并计算每段随机不确定度和系统不确定度等各不确定度的方法。

Take some secretion from the sidewall of the vagina for conducting PH and amine test. Apply Gram's method to find clue cells, and then give a mark as per Nugent standard.

于治疗后1周、1个月、3个月、6个月扩阴检查阴道，取阴道侧壁分泌物进行pH及胺试验，涂片革兰染色查找线索细胞，并按Nugent标准进行评分。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。