water deficiency 中文意思是什麼
water deficiency
解釋
水不足- water : n 1 水；雨水；露；〈常作 pl 〉 礦泉，溫泉；藥水。2 〈常 pl 〉水體；水域；水道；海；湖；河；海域；...
- deficiency : n. 1. 缺乏，不足，短缺。2. 缺陷。3. 不足額；虧空。
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Vitamin b2 belongs to the b complex group of vitamin. it is water - soluble. thus not stored in our body system, must be replaced continuously to avoid deficiency
維他命b2與其它維他命b群一樣，屬水溶性，不會貯存在體內，要經常有足夠的補充。 -
I often left nostril gives a few nosebleed, and basic it is halitosis, mouth every day ache of suffering, waist, and radical have a bowel movement is jalf congealed every time sodden, talking around gives birth to sore, do not want to drink water, mouth weak, chang youbai is phlegmy in larynx wall, tongue thick in vain, left nostril often relapses instead answer bleed one year between half, right nostril never has shed blood, examination of classics hospital nose division slants for bazoo rhinitis of music, serious irritability, but it is good to ate medicine to disappear, also have the thing of suffer from excessive internal heat rarely, can be meeting above expression, the thing that had very much cool and refreshing relieve internal heat or fever also has vanished, can deficiency of yin with irritability or be deficiency of yang, irascibility, internal heat or lobar fire
我經常左鼻孔出少量鼻血、而且基本天天都是口臭、口苦、腰酸痛、而且基本大便每次都是溏爛、口舌生瘡、不想喝水、口淡、常有白痰在喉壁、舌厚白、刷牙出血、 （附早上煩噪、口乾上火、刷牙出血、且出左鼻孔出血癥狀更明顯，左鼻孔經常反反復復流血一年半時間了，右鼻孔從沒流過血，經醫院鼻科檢查為鼻偏曲、嚴重過敏性鼻炎，但吃了藥不見好，也很少吃上火的東西，可就是會以上表現，吃了很多清涼解毒的東西也不見好，會不會陰虛或是陽虛、肝火、心火或肺火呢？ ） -
The maximum influence of drought stage upon rice yield is the jointing - booting stage ; the second influence stage is earing stage and the suitable water deficiency in tillering and filling stage can ' t bring tremendous effects on yield of rice
不同階段的不同程度受旱對水稻生長發育的影響不盡相同，相同程度受旱對產量影響最大的階段為拔節孕穗期；抽穗開花期次之，在分蘗期和灌漿期實施一定程度的水分虧缺不會對產量構成較大影響。 -
Based on the above studies. the different programs on how to use the rainwater resources efficiently is developed. which is decided by the water deficiency amount for agricultural production. a series of measures have been put forword. first, different geological regio should take different methods. second. the rainwater utilization through collection and storage projects or through reduction in evaportranspiration and increasion in infiltration should be combinated organically. third, the high efficiency of rainwater ' s utilization should be attained. therefore, water resources crisis can be alleivated efficiently and the agriculture sustainable development can be improved in baoding area
通過對典型年實測資料的分析，較深入研究了不同作物對雨水資源的利用效率及其影響因素。本文提出了根據缺水量等級決定的雨水資源利用方案的技術思路，因地制宜的提出了平原區以覆蓋抑制蒸發利用和雨水富集疊加利用為主的雨水資源高效利用措施，保定山區以就地攔蓄入滲利用利雨水富集疊加利用為主的雨水資源高效利用措施。 -
In view of the deficiency of traditional control methods and the distribution trait of riverhead and consumer, this paper presents a structure system controlled by network of water supply and sets up mathematic model
根據我國供水現狀和傳統控制方法的缺陷以及水源與用戶分佈特點，提出了無線供水系統網路控制結構體系並建立了網路控制數學模型。 -
Effect of water deficiency on growth and metabolization of some matter of cucumber in solar greenhouse
水分虧缺逆境對溫室黃瓜生長及有關物質代謝的影響 -
From the point of view of risk, a index system of risk assessment of winter wheat losses caused by drought was established, including the meanings, token models and estimate methods of risk index of natural water deficiency rate, risk index of yield reduction rate and trending vector coefficient of disaster resistance capability, then on the base of these indices, the comprehensive risk index model of losses caused by drought was established and regionalized. the results indicated : the high risk region included the middle north of shanxi, some of middle of shaanxi and some of hebei in east ; the higher risk region included some of middle of shaanxi, the tangshan region and some of west of hebei ; the moderate risk region included the middle of s
從風險的角度，建立了冬小麥乾旱災損風險評估的指標體系，包括自然水分虧缺率風險指數、減產率風險指數和抗災性能趨勢向量系數的意義、表徵模式和估算技術方法，在此基礎上構建了災損綜合風險模型，並對模型參數區域化，結果表明：冬小麥乾旱災損高風險區在陜西中北部、山西中部的部分地區和河北滄州的部分地區；較高風險區在山西中部的部分地區、河北的唐山地區和西部的部分地區；中風險區在陜西中部、山西南部、河北滄州的大部分地區；低風險區在陜西中南部、河南中北部、北京市、天津市、河北中南部和山東省。 -
There are some main problems included surface water pollution, groundwater overdraft, excess fluorine of rural drinking water, deficiency of rural water supply, and low efficiency water use
存在的主要問題是地表水污染嚴重、地下水嚴重超采、農村飲水氟超標和水量不足、水資源浪費仍很嚴重，以及管理手段有待提高等。 -
The development of water - saving agriculture is one of mast effective methods in the shortage of water resource with water resource deficiency becoming a world problem
摘要水資源緊缺已成為世界性問題，農業用水消耗水資源的70 %之多，與此同時，農業用水中的水浪費現象還普遍存在，因此，節水農業是解決缺水問題的唯一途徑。 -
Objective according to the hygienic investigation of water works ' situation, find out the deficiency and make countermeasures to prevent outbreak and epidemic of water - borne communicable disease
摘要目的為預防水源性疾病的發生和流行，對自貢市鄉鎮自來水廠的衛生現狀進行調查，找出存在的問題，為制定對策提供依據。 -
A minor water deficiency can lead to headaches, sleepiness, and moodiness, while prolonged dehydration can cause high blood pressure and other serious problems
輕微的水分不足會導致頭痛、嗜睡和情緒低落；而長期脫水則會造成高血壓和其它嚴重問題。 -
The changes of leaf water potential, water deficiency, water - holding ability under drought stress conditions were measured. the water parameters were calculated by using pressure - volume technique, also the abilities of maintaining turgor and adjusting osmotic potential of the four species were comprehensively evaluated. the effects of drought stress on photosynthesis, transpiration and water use efficiency were studied
研究乾旱脅迫下葉水勢、葉水分飽和虧缺及葉保水力的變化；應用壓力室和pv技術測定四個樹種多項水分參數，並對四樹種滲透調節和維持膨壓能力進行綜合評定；研究乾旱脅迫對光合作用、蒸騰作用及水分利用效率的影響；測定生長指標及水分脅迫下苗木的生物量分配。 -
A study on geological and geochemical characteristics of rock, soil, water and main edible plants in ecosystem, it is shown that iodine deficiency disease was an epidemic disease of deficiency of iodine in geological environment, and then deficiency of iodine in ecosystem, causes of human body deficiency of iodine
摘要為了探討貴州碘缺乏病與生態環境關系， ，對貴州碘缺乏病區巖石、土壤、水及主要糧食作物碘背景含量進行調查研究。 -
On the background of irrigation and nonirrigation, making natural moisture deficiency rates calculated basing on the theory of balance of water as axis, and risk assessment techniques and methods as core, the risk levels of effect that drought on yield of winter wheat in semi - humid and semi - drought areas in recent 40 years were studied by two methods from actual yields and productive potentialities respectively. the spatial distribution principles and losses zonation were made by mapinfo
基於非灌溉與灌溉兩種背景，以水分平衡原理求得的冬小麥全生育期自然水分虧缺率為軸線，以風險評估技術方法為核心，分別從實際產量和生產力兩種途徑研究了北方冬麥區近40年乾旱對冬小麥影響的風險水平，利用mapinfo實現空間的分佈規律及災損區劃。 -
It was well known that water deficiency had become a critical ecological problem, and it was worse in china
水資源短缺已經成為一個嚴重的生態問題，我國的水危害尤為嚴重。 -
According to " forestland steady moisture capacity ", water deficiency in the former is only in surface and recovers timely after rain season. but in artificial forestland, there is an apparent shortage especially in deep layer, so it affects growth and development of vegetation
以「林地穩定持水量」為依據，天然林地水分虧缺不嚴重，只在淺層形成了輕度虧缺，並在雨季后能得到及時的恢復；同時這種虧缺並沒有影響到了天然植被的發育與演替。 -
2 the comparisons between soil water deficiency in natural and artificial forest land show that : ( 1 ) the concept of " forestland steady moisture capacity " is presented and defined as the lowest soil water content that can not affect the forest regular growth primarily and cause inverse succession in community
2天然林地和人工林地土壤水分虧缺狀況對比： （ 1 ）提出了「林地土壤穩定持水量」的概念，初步定義為「不會影響到林分正常生長、發育，不會導致群落產生逆向演替所需的最低土壤含水量」 。 -
Grains adopt traditional technology which utilization efficiency is low, wheres economical crops adopt modern technology which utilization efficiency is high commonly. the level of water deficiency will impact survey farmers " choice of water - saving irrigation technology. the factors of water price and government support will affect economical crops " technology choice remarkably, wheres these fators have no effect on grains " technology choice nearly
（ 3 ）村經濟發展水平對村節水灌溉技術採用有直接的影響；在水資源供給量和節水灌溉技術資金投入有限的條件下，應優先考慮對經濟作物採用先進的節水灌溉技術；糧食作物一般採用水利用率較低的傳統技術，而經濟作物一般採用水利用率較高的現代技術；水資源短缺程度會影響農戶灌溉技術的選擇；水價和是否有政府扶持對經濟作物灌溉技術選擇有顯著的影響，而這兩個因素對糧食作物灌溉技術選擇幾乎沒有影響。 -
As for the present situation of water resources in harbin, the shortage in water supply is due to lacking water conservancy works and the deficiency in domestic water use is due to water pollution
目前，就哈爾濱市城市水資源的狀況而言，從供水現狀上看，屬于工程性缺水；從生活用水的水質上看，屬水質污染性缺水。
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