1.
The Intrinsic Content, Safety Level and Formation of Formaldehyde in Aquatic Products;
水产品中甲醛本底含量、产生机理与安全限量
2.
Studies on Methods of Determination and Intrinsic Content and Control of Formaldehyde in Squid Products;
鱿鱼及制品中甲醛测定方法、本底含量和甲醛生成控制的初步研究
3.
Low background alpha measuring instrument
GB/T11682-1989低本底α测量仪
4.
Two Alternative Methods for Measuring Total Nitrogen of Pond Soils
二种池塘底泥总氮含量的简易测定法
5.
Distribution of Cd in sediments from Xiawan drainage area of the Xiang River
湘江霞湾港段底泥的含镉量分布研究
6.
The effect of aerating to sediment on phosphorus adsorption capacity and phosphorus forms in the sediment
底泥曝气对磷吸附容量和底泥中不同形态磷含量的影响(英文)
7.
Every basis of a linear space contains the same number of vectors.
一线性空间的每一基底包含同样数目的向量。
8.
Water content (WC) and loss on ignition (LOI) in surface sediments were 72.12%, 12.38%, respectively.
底泥中的含水率和烧失量平均为72.12％和12.38％；
9.
Concentrations and Assessment of Heavy Metals in Benthos in Nearshore Area of Lianyungang
连云港近岸海域底栖动物中重金属含量及评价
10.
Lead Content Distribution of Sediments in Xiawan Drainage Area of the Xiang River
湘江霞湾港段底泥的铅含量与分布研究
11.
The Origin of Lydian and Greek Coinage: Cost and Quantity;
吕底亚和希腊铸币的起源:成本和数量
12.
The quality cost control of C35 sprayed concrete in submarine tunnel
海底隧道C35喷射混凝土质量成本控制
13.
Decreasing Background of ~(37)Ar Measurement System
~(37)Ar测量系统的本底降低技术
14.
Determination of Metallic Elements in Japanese Welsh Onion by FAAS
日本大葱中六种微量元素含量的测定
15.
there were no changes of calcium and phosphorus levels in the melted dentin, only evaporation of water and organic materials.
但牙本质的钙磷含量水平无明显改变。
16.
Increase the Geological Technique Content to Reduce Coal Production Cost
提高地质技术含量 降低煤炭生产成本
17.
Analysis of Water Content s Superscale of Insulating Oil in No.3 Main-transformer;
#3主变本体油含水量超标原因浅析
18.
Increase the Geological Technique Content to Reduce Coal Production Cost;
提高地质技术含量 降低煤炭生产成本