water sampling的例句大全

water quality. sampling in deep waters for macro-invertebrates. guidance on the use of colonization, qualitative and quantitative samplers.

水质.大型无脊椎动物的深水取样.菌落定性和定量取样器的使用导则

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The households with water storage in 5 townships selected by simple random sampling in each county have been visited for household survey. 2.

在选择的调查县中，采用单纯随机法抽取5个乡镇中具有家庭储水的农户进行入户调查。

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this paper carried out a systematic sampling and analysis on water quality of jinan spring system.

对济南泉域岩溶地下水系统水质进行了系统的采样分析。

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the periodic boundary conditions and metropolis sampling method were used and the long range correction of ewald between water molecules was considered.

模拟中采用周期边界条件、Metropolis抽样方法，并用Ewald方法对水分子间电荷作用进行长程校正。

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the comparison of various sampling methods and desorption solution showed that the desorption rates of water were 90.5%~ 95.2%. the samples were stable in the silica gel tube for at least 7 days.

对不同采样方法和解析溶剂进行了比较，水的解析效率为90.5%～95.2%，样品在硅胶管中可稳定7d以上。

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water quality - guidance standard for the routine sampling and pretreatment of benthic diatoms from rivers.

水质.河流中水底硅藻的常规取样和预处理指南标准

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Method: The nosogenesis was studied by epidemiological survey and isolation and culturing of sampling water.

方法: 采用流行病学调查及实验室分离培养确认致病原.

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Methods: The final water washing method was used to conduct sampling analysis.

方法: 采用最终淋洗水法取样分析.

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Several Problems Concerning Sampling and Monitoring of Organisms in Ballast Water

船舶压载水中生物取样和检测的几个问题

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A study on the effection of a rubber bladder of sampling bottle to the measurement of dissolved gas in ground water

取样瓶内球胆对水中溶解气测值影响的研究

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Application of Quality Control in On-line Sinter Production by Automatic Sampling and Testing Device Automatic core water sampler based on microcontroller

全自动采制样及检测系统在烧结矿生产在线质量控制中的应用基于单片机控制的孔隙水自动采样器

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Soil Sampler and Sampling Process in Geologic Exploration of Water and Water Power Project

水利水电工程地质勘察中取土器及取样方法探讨

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On July 20,2004, the underwater irradiance was measured and the water samples were collected at 9 sampling sites in Wuli lake ecological demonstration project.

2004年7月20日在五里湖南岸生态示范工程区共布设9个采样点进行水下光场的测定，并采集水样分析悬浮物、叶绿素a、DOC浓度和各组分吸收系数。

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A kind of horizontal straight-neck, double-bottle mouth portable water samplers was designed. It was simple in structure and operation, and was easy to clean and to continuously connect sampling staff.

设计了一种具有结构简便、操作方便、易于清洗和采样杆可续接的直颈双口卧式便携水样采集器。

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Sp 1, were presented in the seawater samples, accounting for 11.6% of total dinoflagellate species number and 0-51.3% of dinoflagellate cell density found in the water column during the sampling period.

sp1，几乎全是该潮间带底栖甲藻的优势种，占水样中甲藻种数的11.6%。个体数占海水样品中甲藻总个体密度的0～51.3%，具有明显的季节性。

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Semipermeable membrane device is a kind of passive sampling technique which can mimics the distribution equilibrium process of organic pollutant from water phase to bio-organic phase through the biological membrane, so that the result can indicate the bioavailability of the pollutants.

半透膜采样装置（SPMDs）是一种被动采样装置，它能模拟有机污染物穿过生物膜从水相到生物有机相的分配平衡过程，使得结果能显示出污染物的生物可利用性。

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the main factor that influences the water analysis is the sampling condition.

影响测试水分析的主要因素是取样条件.

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In the development of software for autoanalyzer of water quality, a program was designed to solve the problem of coordination between the sampling part and the 8031 single-chip computer.

在水质自动分析仪软件的开发中，采用软件解决采样部分与8031单片机之间的配合协调问题；

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