湿度
- 与 湿度 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The requirement of moisture for carpogenic germination and growth of the pathogen are reasons why rainy periods or irrigation are associated with outbreaks of disease on certain crops. Disease development is favored by moderate temperatures of 15 - 25 C.
子实体萌发和病菌生长对湿度的需要可以解释为什么在多雨期或灌溉时易爆发菌核病,15~25℃的温度对菌核病的发展十分有利。
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The achievement of this project can be briefly summed up as following:(1)the carbon contributing to karst processes mainly comes from ecological system itself under the condition of existence of vegetation and soil covers;(2)results indicates that the depositing processes of rainfall to CO2 is an important "sink" to global carbon cycle;(3)owing to the differences of vegetation and surface covering, the adjusting effect of ecosystem to environmental humidity, temperature and CO2 concentration near surface air which indicates different benefit of preventing water and soil from lose is marked;(4)the preponderant species of vegetation in the karst ecosystems which have different kinds of carbonate rocks are obviously variant, and this situation results to the clearly differences of the micro - habitat , structure of surface cover and water holding capacity;(5) the relevant study showed that the carpophagous animals and birds make a important role in the spreading of vegetation seeds. The designed experience for the study of seed reservoir was not able to obtain a satisfactory result.
主要研究成果包括:通过对表层系统碳库的研究,认为在有土壤和植被覆盖时,岩溶作用过程中的碳主要来自生态系统本身而不是母岩;降雨对大气碳具有重要&沉淀&作用,是碳的一个重要汇;不同植被类型表层岩溶系统对系统水份、空气湿度、气温、土温和近地表 CO2浓度等具有明显调节作用,具有不同的水土保持效益;不同母岩的岩溶生态系统的植被优势种、属差异明显,由此形成的小生境、地被物及其持水性差异巨大;对典型岩溶表层系统种子库的试验研究没有取得满意结果,但食果动物、鸟类对种子传播起到一定作用。
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The dehydration rate and survival rate of Caryopteris clandonensis 'Worcester Gold' were studied under the conditions of 2 kinds of temperature and humidity, 5 treatments to root system, and different preserving time.
研究了温度和湿度、5种根系处理、不同贮藏时间对金叶花失水率、成活率的影响。
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Regression analysis of gap structures and gap ages on light, temperature and humidity in the natural Castanopsis spach stand in Wuyi Mountain was discussed in this paper.
对武夷山天然槠栲林光照、温度和湿度与林隙结构和年龄的关系进行了回归分析。
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Maintenance of humidity is vital for ciliary function.
保持湿度对纤毛功能来说十分重要。
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Storage of drug products after release;(9) Control and laboratory operations;(10) Aseptic processing, which includes as appropriate: I Floors, walls, and ceilings of smooth, hard surfaces that are easily cleanable; II Temperature and humidity controls; III An air supply filtered through high-efficiency particulate air filters under positive pressure, regardless of whether flow is laminar or nonlaminar; IV A system for monitoring environmental conditions; V A system for cleaning and disinfecting the room and equipment to produce aseptic conditions; VI A system for maintaining any equipment used to control the aseptic conditions.
无菌操作及有关要求: I 地板,墙壁和天花板平滑,坚硬,表面易清洁; II 温度与湿度控制; III 空气经高效过滤器,在正压下过滤,层流或非层流均可; IV 环境检测系统; V 创造无菌环境,房间和设备的清洁,消毒系统; VI 控制无菌环境的设备维修系统。
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The effects of varying screw speed, barrel temperatureand moisture content on extrusion quality(expressed as degree of dextrinization)of materials comprised of buckwheat, melan-rice and coix were studied by using a co-rotating twin-screw extruder.
通过实验研究了荞麦、黑米、薏米三种谷物的混合物料为原料时,双螺杆挤压机的螺杆转速、物料湿度、机筒温度三种操作参数对双螺杆挤压机的挤压膨化效果的影响。
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The whole measuring system in this study was composed of temperature sensor (a T type of nickel-copper alloy), humidity sensor, flow meter, conductimeter and personal computer.
本研究系利用一小型化之温度补偿湿度感测器,於0.5ml之固定反应容积内检测微量相对湿度(relative humidity, RH)之变化,并将此反应槽置於体表之特定位置,可记录人体部份区域之排汗过程。
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The whole measuring system in this study was composed of temperature sensor (a T type of nickel-copper alloy), humidity sensor, flow meter, conductimeter and personal computer.
本研究係利用一小型化之温度补偿湿度感测器,於0.5ml之固定反应容积內检测微量相对湿度(relative humidity, RH)之变化,並將此反应槽置於体表之特定位置,可记录人体部份区域之排汗过程。
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This study investigated the effects of temperature, light carbon source and moisture on the growth, sporulation and conidial germination of Medicago sativa dry root rot fungus.
主要研究了温度、湿度、pH值、光照、营养对苜蓿根腐病菌生长、产孢和孢子萌发的影响。
- 推荐网络例句
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Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".
歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车,和一双合并为一移交&整个lotta爱&。
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This is Kate, and that's Erin.
这是凯特,那个是爱朗。
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Articulate the aims, objectives and key aspects of a strategic business plan.
明确的宗旨,目标和重点战略业务计划。