您要查找的是不是：
- Study on Vegetative Measure Disposition for Gully Head Protection in Hilly Region of Pingdingshan City 平頂山市丘陵區溝頭防護生物措施配置研究
- gully head protection 溝頭防護
- One or two locations may warrant simple bank erosion and gully head controls in the upper catchment which would hasten stabilisation. 在流域上游，在一兩處控制源頭沖溝的形成和堤岸侵蝕將會(huì )促使沖溝形成穩定狀態(tài)。
- Bump caps are appropriate only for work situations which do not require ANSI-compliant head protection. Plastic Bump Cap只適用于不需ANSI的頭部保護的工作環(huán)境。
- Scaffolding works and related protection works are included. 包括腳手架搭設工程及相關(guān)的防護工程。
- protection measures of gully head 溝頭防護工程
- History of animal protection work in China (What we know! 動(dòng)物保護工作在中國的歷史(我們所了解的)
- It's defense that adds the serious edge to the protection work. 正是防御性在防衛工作中加入了嚴肅的意味。
- Head protection for child and adult pedestrians was better than average. 對兒童和成年行人的頭部保護比平均水平要高。
- Head protection is implemented in the Black Armour without any helmet. 頭部保護的實(shí)施在黑海裝甲沒(méi)有任何頭盔。
- How Underground Railway of London develops it's fire protection work? 倫敦地鐵是怎樣開(kāi)展防火工作的?
- ECG monitor various hospitals in the country to use more and more.How to protect and handle some common fault of the hospital better protection work. 心電監護儀在國內各級醫院的使用越來(lái)越多,怎么來(lái)維護及處理一些常見(jiàn)故障是醫院更好開(kāi)展工作的保障。
- Yolk is a design for a head protection device which revolutionizes the image and associations the specific user group has with safety equipment. 蛋黃是為頭部保護裝置所作的設計，它使特定用戶(hù)群對安全裝置的印象及聯(lián)想發(fā)生了革命性的改變。
- She nestled her head on his shoulder. 她將頭依偎在他的肩上。
- The Chinese government has always considered the cities as key points in environmental protection work. 中國政府歷來(lái)把城市作為環(huán)境保護工作的一個(gè)重點(diǎn)。
- The torrent scoured a gully down the hillside. 那激流順山坡而下沖出一條水溝。
- Nomex or equivalent fire-resistant full body protection with fire-resistant hood or equivalent head protection (e.g., hard hat, full face shield, fire-resistant neck flap). 諾梅克斯或等效的帶有防火頭盔或等效的頭部保護裝置的防火全身保護裝置.
- Virus protection works under each setting on the Security Level tab in the Security dialog box (Tools menu, Macro submenu) under different conditions. 病毒防護是如何工作的,這些設置位于“安全性”對話(huà)框(“工具”菜單,“宏”子菜單)中的“安全級”選項卡上。
- This versatile rescue device is extended by hand. As an ice rescue device, it provides positive buoyancy to the victim and patient head protection during extrication. 這種救護吊索有多種功能，作為冰川的救護裝置，可以為傷員提供提升力，在救護的過(guò)程中保護病人的頭部。
- Participated in environmental protection work under the Pan Pearl River Delta Co-operation. 參與泛珠三角合作下的環(huán)保工作。
