It was found that copolymerization of selected acetylenes with different polarity by using palladium acetylide complex catalysts is an effective method for improving solubility of polymers, especially doped polymers, which makes the above mentioned polymers and doped ones a new type of π-conjugated sensing material for preparation of thin film humidity sensor.

研究發(fā)現(xiàn)亚洲精品456在线播放第1集，以新型過渡金屬鈀-炔配合物為催化劑，通過選擇具有不同極性的取代乙炔單體進行共聚，可有效地提高聚合物的溶解性，尤其摻雜聚合物的溶解性激情综合五月激情综合五月65，實現(xiàn)可溶酸摻雜，繼而開發(fā)出上述系列新的π-共軛型聚炔濕敏材料免费黄的网站，用以制備薄膜型濕敏元件。

We have the intelligent experiment greenhouse of 10000 ㎡ and plant sugar-free tissue culture laboratory of 120 ㎡, and facilities such as artificial climate box, automatic meteorological observation station, full-automatic greenhouse environmental data acquisition system, soil temperature and humidity tester, actinography, photosynthetic speed tester, CO2 monitoring instrument, crop water potential determinator, crop physiological and biochemical tester, etc.

現(xiàn)有智能試驗溫室1000m2一级做a爰片久久毛片A片久久，植物無糖組培實驗室120m2里番ACG※里番_爆乳，以及人工氣候箱、自動氣象觀測站黄色网站视频看看、全自動溫室環(huán)境數(shù)據(jù)采集系統(tǒng)久久亚洲精品无码网、土壤溫濕度檢測儀、光輻射儀caopeng视频在线、作物光合效能檢測儀明星XXXX性videos、CO2氣體監(jiān)測儀、作物水勢測定儀以及有關(guān)作物生理生化檢測儀等數(shù)十套儀器與設(shè)備亚洲欧州在线视频。

With the data of the ADAS Sounding System, analysis is made of the winter at Chongqing space-time distribution of temperature, humidity and wind of the atmospheric boundary layer with an approach to the environmental regime for the fog there.

利用ADAS探測系統(tǒng)資料一级A视频亚洲，分析了重慶市區(qū)冬季大氣邊界層溫、濕好妞色妞免费观看AV、風(fēng)的時空分布黄色在线一区二区，討論了重慶多霧的環(huán)境條件。

The total flavonoids content of peanut hulls of different sources were evidently different,those peanut hulls contained more total flavonoids from Shandong province,higher maturity and raw. This suggested that attention should be paid to the choice of peanut hulls as medicine materials. 3.The optimized extraction technology conditions considering the two indices of total flavonoids andβ-sitosterol were: the peanut hulls were extracted by 95% acohole 6 times of the hulls weight refluxing for 2 hours first,and extracted by 70% acohole 4 times of the hulls weight refluxing for 2 hours at the temperature below 80℃successionally,then the concentrate was dried vacuumizedly with the additament of starch 2% of the concentrate weight after the extracts were fitrated,united and concentrated. 4.The dried extract powder possessed high hygroscopy and low fluidity,but the weight variation of capsule contents could comply with the requirement of CP if it was mixed with dextrin and granulated by sieving 40 meshes using 95% ethanol as the wetting agent,and filled into capsules after dried below 60℃.The critical relative humidity of the granules was about 63%.

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Accuracy: 1.62021最新国产精品视频网站、 2.5 grades -40℃~70℃, relative humidity is not more than 85% Temperature influence: When temperature departure is 20±5℃, additional temperature error is not more than 0.4%/10℃.

精確度：1.6級人人爽人人摸人人、2.5級使用環(huán)境條件：-40℃~70℃，相對濕度不大于85%国产久草视频。溫度影響：使用溫度偏離20±5℃時亚洲人妻91综合，不大于

The dew point demand option consists of the following: Digital Dew Point Display, Adjustable Set Points, Demand Cycle Light, High Humidity Alarm Light With Dry Contact, 4~20mA Output for Remote Annunciation.

該功能包括：數(shù)字顯示露點、可設(shè)定的控制點黄色网站线上免费、露點控制指示燈国产三级香港三级人妇、高露點報警指示燈及報警信號、輸出露點信號（4-20mA的電流信號）国产特黄免费视频。

This will help the adobe resist changes in the weather and humidity.

這將有助于土坯抵御氣候的變化和濕度日本亚洲性视频。

The relationship between aerosol size distribution and relative humidity is discussed.

重點探討了氣溶膠數(shù)濃度分布與相對濕度的關(guān)系。

The influence of the temperature and relative humidity upon aerosol mass concentrations distributions has been discussed.

從理論上分析了溫度和相對濕度對氣溶膠質(zhì)量濃度分布的影響欧美巨乳老师在线观看。

First, not easy to absorb humidity, not to agglomerate!

一狠狠久久永久免费观看、不易吸潮、不結(jié)塊国产欧美色图！