湿度

Dewpoint hygrometers provide an absolute measurement of humidity and therefore are essentially self-calibrating.

露点湿度计可提供湿度的绝对量测值，因此它基本上是自动标定的。

The paper presents the status of moisture measurement. It demonstrates the fundamental principle and designs a microwave humidity measuring apparatus.

本文介绍了湿度测量的现状，详细说明了微波湿度测量的基本原理，并进行了湿度测量仪的设计。

Ordosica biomass and density was dependant on that of soil moisture, and in particular, there existed a significant positive correlation between the biomass and the moisture, indicating that on semifixed dune, soil moisture played a decisive role in the spatial heterogeneity of plant population.

由于沙丘地形对降水量的再分配在土壤湿度分布中的作用，土壤湿度和油蒿种群空间异质性相互作用的结果为地形的缀块性→土壤湿度分布的缀块性→油蒿种群分布的缀块性→油蒿生物量和密度的缀块性。

So fuzzy control is applied in the control of humidity of air ,it makes the humidity in carriage keep in a range making people comfortable.

同时考虑到冬季车厢内湿度太低，人体感觉太干燥，采用模糊控制加湿量的方法对空气湿度进行控制，使车厢内湿度保持在一个令人舒适的范围内。

In natural vegetation area, where mainly are forest land, the yearly relative humidity and precipitation of spring are the driving forces to the change of NDVI. In brush and shrub area, the change of NDVI is driven by the precipitation and relative humidity of autumn. In grassland and rare tree bush grassland district, the main driving forces are human factors, and the driving mechanism is that farmland and cropping sown area are negative to the change of NDVI, but society factors are positive.

对于以林地为主的自然植被区植被覆盖变化，主要受到春季降水、春季湿度和年均湿度的正驱动，黄淮海地区的北部主要为干旱、半干旱区，因此春季降水偏多会利于植被生长；灌丛和萌生矮林区，秋季降水和秋季湿度对其植被NDVI变化呈负驱动；草原和稀树灌木草原区植被覆盖的变化，耕地面积、作物播种面积对之为负驱动，而其他社会经济因子则为正驱动。

The portable humidity generator had the function of automatic generating standard gas of different flow and dewpoint by using the microprocessor and the technology of mass flow controlling.

该便携式湿度发生器利用分流法湿度发生原理，采用微控制器和质量流量控制技术实现了自动发生不同流量、不同露点气体的功能，可为露点测试仪检定和校准提供动态标准湿度气体。

The fore part of data acquisition is including:(1) adopting 1-wire digital thermometer DS181B20 to measure temperature;(2) adopting capacitive humidity sensor HSI101 to measure humidity.

数据采集部分包括(1)采用单总线接口的数字温度传感器DS18B20测量仓库温度；(2)采用HS1101电容式湿度传感器，通过其振荡测量电路，获得的频率信号与湿度值成近似线性关系，这样就可很容易的完成对仓库湿度的测量。

The results showed that the disease incidence of maize head smut was 31.3% when the soil temperature was 24℃.

试验结果表明，土壤温度为21℃，玉米丝黑穗的发病率最高为31.3%，17℃低温下发病率为10.9%~16.7%，温度在24℃时，发病率为3.7%~4.8%；土壤含水量与病害侵染发病有较明显的关系，土壤湿度为15%时利于孢子萌发与侵染，发病率达为31.1%，湿度10%、20%时发病率仅为3.7%~8.8%，干旱和高湿不利于病菌孢子萌发，湿度是决定发病程度的主导因素。

Yuanfeng.getdd.com is developed and produced Humidity Indicator Card (humidity display card, humidity card, Humidity Indicator Card, HIC) and the sales agent of sulfur-free paper, paper pad and pad separators, vacuum-packed bags, filmü, sandpaper, abrasive, such as PCB circuit board supplies.

广州市安桦物资有限公司(yuanfeng.getdd.com)是以开发生产湿度指示卡（湿度显示卡，湿度卡，Humidity Indicator Card， HIC）及代理销售无硫纸，隔板垫纸和胶垫，真空包装袋，底片挂袋，砂纸、砂带等PCB线路板耗材。

From 1998 to 2000, soil moistures of all the positions in the gully watershed reduced continually.

从1998-2000年，随降水量减少，切沟所有部位土壤湿度持续下降，即使在水分条件较好的沟顶和沟坡下部，土壤湿度也仅为8.1%～8.8%，其它部位则都接近于凋萎湿度。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。