heavy irrigation 中文意思是什麼
heavy irrigation
解釋
過冷灌溉- heavy : adj （馬）患哮喘病的。adj 1 重的 （opp light） 有重量的；重型的；裝備重型武器的。2 大的；大量的，...
- irrigation : n. 1. 灌溉；水利。2. 【醫學】沖洗（法），〈pl. 〉沖注洗劑。adj. -al ,-ist n. 灌溉者，水利專家。
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During wheat and barley bred in winter in sanya, some technological characteristics concerned must be wielded according to the ecological conditions there. 1 ) carefully select materials and avoid planting the materials that can not head in sanya. 2 ) cultivated measure : spread lime before ploughing ; and make furrows during soil preparation. spread funandan in sowing furrows. after every irrigation and heavy rains, surplus water must be drained off immediately and soil must be intertilled in time. it is also a key measure in breeding in winter to prevent and eliminate the plant disease, pest and mice during plant growing period. 3 ) the flowering period of parent for hybridization must be adjusted. 4 ) the criterion for each trait selection to breeding materials should be soften to different degrees
在三亞冬繁麥類時，應根據當地生態條件掌握好有關技術特點：慎重挑選冬繁材料，盡量避免攜帶可能在三亞不抽穗的材料；栽培措施應注意耕翻前撒施石灰，整地需開廂起壠，播種溝先撒呋喃丹，灌水及大雨後要排除余水，及時鬆土，生育期間注意防治病蟲鼠害；雜交親本應注意調節花期；對育種材料各性狀的選擇標準都要不同程度地放寬。 -
Comparison of plants ' adsorption characteristic for heavy metals under sewage irrigation
污水灌溉條件下作物對土壤重金屬吸收特徵比較 -
The factory mainly deals in : flat inclined transfer single double - die stand single multi - die head automatic hollow blow molding machine, storage type plastic hollow automatic molding machine, single dual - pipe extruder, corrugated tube agricultural drip irrigation tube extruder, extrusion machine set for irregular shape products, manual air blower, heavy - duty large -, medium - and small - scale powerful granulator, automatic vacuum suction molding thermoforming packing machine, and high - grade plastic granulator
振興塑膠機械廠主營項目為：平斜移單雙模架單多機頭全自動中空吹塑機儲料式塑膠中空自動成型機單雙管材擠出機組波紋管農用滴灌管擠出機組異型材擠出機組手啤吹氣機重型大中小型強力粉碎機全自動真空吸塑熱成型包裝機高品級塑料造粒機組。 -
The products include : flat inclined transfer single double - die stand single multi - die head automatic hollow blow molding machine, storage type plastic hydraulic automatic hollow molding machine, single dual - pipe extruder, corrugated tube agricultural drip irrigation tube extruder, automatic machine set for hard pvc irregular shape products, manual air blower, heavy - duty large -, medium - and small - scale powerful granulator, automatic vacuum packing machine, and high - grade plastic granulator
主要產品有：單雙管材擠出機組平斜移單雙模架單多機頭全自動中空吹塑機儲料式塑膠中空自動成型機波紋管農用滴灌管擠出機組異型材擠出機型手啤吹氣機重型大中小型強力粉碎機全自動真空吸塑熱成型包裝機高品級塑料造粒機組。 -
Field experiment and indoor experiment have been done to research on the effect of sewage irrigation on winter wheat growth and heavy metal distribution in this thesis in beijing
本次研究由田間試驗和室內試驗兩部分組成，分別在北京市水科所試驗站和校內實驗室完成。 -
Qingtongxia irrigation district, a large irrigation district in china, is an important base for crops, energy, and heavy chemical industry. it has been channeling the yellow - river water for irrigation for more than 2000 years
寧夏青銅峽灌區是我國大型灌區之一，已有兩千多年的引黃灌溉歷史，是我國重要的糧食、能源及重化工基地。 -
Varieties ranging fron 18. 00 - 25 to 36. 00 - 51 are available for your choice. lts designed with heavy - duty nylon tire body and super - tough tire - surface to be best for mining, building and irrigation project applications
其重載尼胎體結構和性能優越的超堅韌胎面配方設計可絕好的用於各種采礦建築工程和水利施工。 -
Seashore paspalum. besides higher tolerance to stress heavy traffic, this grass is salt tolerant which means less fresh water will be needed for irrigation
這品種除了能承受更大的干擾頻繁的交通外，亦能抵受含鹽分的土壤，即表示用於灌溉的淡水可以減少。
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