On the basis of foreign documents, the dissertation firstly describes the morphology, taxonomy, and biological characters of cochineal insects. then, by using artificial climate cases in the lab, according to orthogonal design, 8 lands of combinations of temperature, humidity and light is set, while the temperature has four levels : 15, 20, 25 and 30, and the relative humidity has two levels : 60 % and 80 %, while the light also has two levels : 980 lux and 60 lux. through observations and analysis of hatching percentage, survival percentage of the first instar and during from the second instar to the adult, the population tendency index, generation life cycle, size and eggs of female adult, the development of the cochineal under different conditions is studied
在收集、整理國外對胭脂蟲的研究資料基礎上,首先從胭脂蟲的形態學、分類學、生物學特性入手,進而在實驗
室內利用人工氣候箱,應用正交設計方法,設計了4種溫度、 2種
濕度、 2種光照梯度的不同組合,通過測定胭脂蟲的孵化率、 1齡若蟲的存活率、 2齡若蟲至成蟲期存活率、種群趨勢指數、世代歷期、雌成蟲的大小、懷卵量等生物學指標,深入研究胭脂蟲在這些組合下的生長發育狀況,應用數理統計方法,分析出溫度、
濕度和光照對各項生物學指標的影響,找出胭脂蟲適宜的
室內培育條件,並為野外胭脂蟲的培育提供一定的理論依據。
Dont let the balcony, the bathroom, the kitchen and so on place the overflow water get wet the floor, when clean the floor, as far as possible use the dry rag to tow along the floor direction scratches, do not let the water flow underside of the floor from the commissure of the floor, avoiding the moisture content sharp increased
切勿水泡。不可讓陽臺浴
室廚房等處溢出的水弄
濕地板,在清潔地板時,盡量用捻乾的抹布順地板方向拖擦,勿讓水從地板逢中流入地板下面,避免含水率劇增。
Main function : purifying indoor air, adsorbing peculiar smell, dispelling stinks, damp proofing, anti - mildew and germ - proofing
凈化
室內空氣、吸除異味、祛除臭味、防止潮
濕、抗霉防菌等。
A. c. rectified power supplies were not available ; a. c. currents were not allowed in the whole building, a dampish corner in the basement of which served as our laboratory, with a dampish chemical laboratory overhead ; we were in on the ground floor
(那時)不提供交流整流電源;整幢樓都不準有交流電,這幢樓地下
室潮
濕的一角便用做了我們的實驗
室,頭頂就是一個潮
濕的化學實驗
室;我們從一樓進入(自己的實驗
室) 。
On the toilet table the bouquets - roses, lilacs and hyacinths - appeared like a very ruin of flowers. their perfume was strong and penetrating, while through the dampish air of the place, which was full of the spoiled exhalations of the washstand, came occasional whiffs of a more pungent scent, the scent of some grains or dry patchouli ground to fine powder at the bottom of a cup
梳妝臺上放著許多花束,有玫瑰,丁香,風信子,花堆得像要坍塌下來,散發著一股濃郁的沁人心脾的芳香
室內空氣潮
濕,洗臉池中散發出的一股淡淡氣味中,不時飄出一陣刺鼻的香味,那是從一隻高腳杯底部的九根捏碎了的干廣藿香莖中發出來的。
The basement in our house is dark and dank, so it is full of mold
我們家的地下
室又暗又潮
濕,裏面長滿了霉。
A displacement ventilation system was provided, it can form the " air layer " at the bottom of room so that resistance dewiness air meet directly the cold floor surface
本文採用房間下部送風的方式,使之形成地面「空氣湖」 ,阻隔潮
濕空氣與
室內地板表面的直接接觸。
And steamy in my room, i mean, in my dj booth
我屋子裡很潮
濕,我是說播音
室里
There are over 80 sets test apparatus in tech - innovation centre, including : anechoic chamber, vibration tester, vibration measurement analysis, impact instrument, constant temperature and humidity facilities. salt spary test case, circle insulation withstand voltage tester, insulation resistance tester, withstand voltage tester, electric lead tester, electrical leakage tester, earth resistance tester, chassis dynamometer, chassis dynamometer control system, high stability dc resistance tester, electrical capacity tester, temperature rise test system
中心擁有各類分析測試儀器和試驗裝置80餘臺套,包括:消音
室振動臺噪聲振動測試分析系統沖擊儀恆溫恆
濕實驗儀鹽霧試驗箱匝間耐壓分析儀絕緣電阻分析儀對地耐壓分析儀泄露電流測試儀對地電阻測試儀測功機測功機控制系統高精度直流電阻測試儀電參數測試儀帶電溫升測試儀復合式三坐標測量儀萬分投影儀及電功測試分析系統等。
There are rotation flow pieces and elutriation ring inside the drying charnber. it is used to control the moisture and granule of raw material to the needed level
乾燥
室上部加裝陶析環及旋流片可以控制出口物料的粒度及
濕度,以達到不同物料的終水份粒度的要求。
Space relative humidity will seldem exceed 40%.
室內相對
濕度很少有高於40的。
Based on the theory analysis and experiment work, the paper studies the humidifying property of the centrifugal nozzle with firing pin type, high pressure and little aperture. compared with the traditional air washer, the high efficiency and energy saving character of this kind of nozzle is stood out
課題從理論和試驗兩方面分析研究了撞針型高壓小孔徑離心式噴嘴的霧化加
濕性能,並將其與傳統噴水
室加
濕系統進行能耗比較,突出了撞針型高壓小孔徑離心式噴嘴高效節能的特點。
Walkin temperature humidity chamber
步入式恆溫恆
濕室
Environmental testing - guidance - confirmation of the performance of temperature humidity chambers
環境試驗.指南.溫度潮
濕室性能的確定
Environmental testing - part 3 - 6 : supporting documentation and guidance ; confirmation of the performance of temperature humidity chambers
環境試驗.第3 - 6部分:配套文獻和導則.溫度潮濕室功能的確認