experimental spot是什么意思

网络释义

用法例句

By means of the statistical analysis of the experimental data measured on 32 experimental spots over three years continuously, the soil loss equation of cultivated slopeland in northeast mountain region of Yunnan province has been developed as follows: A=R·K·LS·C·P.

该项研究通过对３２个试验小区连续３ａ实测数据的统计分析，建立了滇东北山区坡耕地土壤流失方程Ａ＝ＲＫＬＳＣＰ；并确定了方程中诸因子的求算方法和数值，以及滇东北山区土壤允许流失量，为方程的应用提供了基本的技术数据。

By means of setting up experimental spots of the controlling effect of five main soil conservation measures (i.

通过对滇东北山区坡耕地５种主要水土保持措施———等高带状耕作、地埂、生物防冲带－绿肥、生物防冲带－苹果、水平梯地（梯田）对土壤流失量的控制作用建立试验小区并进行连续３年实测，得到各种水土保持措施的Ｐ值，为建立坡耕地水土流失方程、进行土壤侵蚀预测预报、制定坡耕地水土保持措施奠定了可靠的基础。

By means of setting up 18 experimental spots and measuring continuously over three years on different slope and length of sloping cultivated land in the northeast mountain region of Yunnan province,the equation of the topographic factor (LS) in this region is defined as: LS=L20 0 24 S5° 1 32 , in it, L is length of slopeland (m), S is slope (°).

通过在滇东北山区坡耕地上设置１８个不同坡度和坡长的试验小区，并进行连续３年实测，得到本区域土壤侵蚀地形因子（ＬＳ）的定量关系式，据此求得滇东北山区坡耕地土壤侵蚀的坡面地形效应（ＬＳ值）表。

Ten experimental plots different in land use were set up to study characteristics of soil erosion and nutrient loss under natural precipitation in Zhangjiachong Watershed.

为研究三峡库区土地耕作措施对土壤侵蚀和营养物质流失的影响,在三峡库区张家冲小流域设置10个不同土地利用方式的试验小区,在自然降雨条件下,进行为期1 a的小区试验,研究不同土地利用方式下土壤侵蚀和径流中氮、磷流失特征。

The research was carried on the effect of solid agent controlling the cucumber fusarium wilt and the green pepper phytophthora bligh by the field plot experiment.

利用田间小区试验进行固体生物肥料防治黄瓜枯萎病和青椒疫病的效果研究,对田间应用效果进行评价。

The experimental plot was 40 m2, with 3 replicates.

试验小区面积40米2，三次重复。

A Report on Experiment of Walnut Pest Provention in Shangluo Prefecture;

商洛地区核桃害虫小区防治试验初报

Test and Analysis to Water-saving Irrigation Technology in Ningxia Irrigation Area

宁夏引黄灌区小麦节水灌溉试验研究

Development and Appliance of Ditch Digger in Crop Plot Test

农作物小区试验开沟器的研制与应用

Design and Experimental Study of the Highly Effective Small Scaled Methane Engineering in the High-cold Region

寒区高效小型沼气工程的设计与试验

pilot waterflood

试验区注水驱油试验

In 1982, field tests indicated that among the fungicides, 1% Bordeaux mixture produced the longest effectiveness and the most effective in control.

1982年田间小区防治试验,波尔多液防效最好(96.7％);

Experiment Research on Roof Rainwater and Reused Water Treatment and Recycling;

屋面雨水和小区中水处理以及回用试验研究

The Study on Sewage Treatment and Recycle Reclaimed Water in Residential Areas;

生活小区污水处理与中水回用试验研究

Study on the Method Improvement of Wheat Regional Trials in Shanxi Province;

山西省小麦品种区域试验方法改进探讨

Study on Treatment of Ecological Residential Quarter Using A/O Integrated BAF;

A/O一体式BAF应用于生态住宅小区的试验研究

Design and Text Experimental Study on the High Effective Small Scaled Methane Engineering in the High-cold Region;

寒区高效小型沼气工程的设计与试验研究

The Research on Membrane Bioreactor for the Treatment of Experimental Cell

膜生物反应器处理小区生活污水的试验研究

Result Analysis of 3500 Primary Tuberculin Test in Hetian Area

和田地区3500名小学生结核菌素试验结果分析

Shizuishan Municipal District Elementary and Middle Schools PPD Test Result Condition Investigation

石嘴山市辖区中小学PPD试验结果状况调查

Research on Introduction of Pyracantha fortuneana Harlequin in Wuhan City

小丑火棘在武汉地区的引种栽培试验研究

The screen capture failed. Please verify that the capture area is a valid size and then try again.

屏幕捕获失败。请验证捕获区域大小有效，然后重试。

A pattern applicable to settlement development in urban towns---lessons from The Oregon Experiment

一种适用于小城镇住区开发的模式-俄勒冈试验的借鉴