improvement n. 1.改良,改進(jìn),增進(jìn);進(jìn)步。 2.利用,活用。 3.〔美國〕(增高房屋、土地等價(jià)值的)裝修,改良措施。 4.更優(yōu)秀的人,更進(jìn)步的人。 improvement of soil 【農(nóng)業(yè)】土壤改良。 This letter is an improvement upon [on] your last. 這封信比你上次的好。
The hybridization of various domestic varieties has always been an important technique in plant and animal improvement . 各種不同馴化品種的雜交在動植物改良中經(jīng)常是一個重要的技術(shù)。
The need for structured animal improvement programs in china was identified early in the project and the growth in the idcbp allowed the project to work closely with chinese counterparts to meet this requirement 在中加奶牛開始實(shí)施時(shí)就了解到在中國需要開展一些家畜改良項(xiàng)目。隨著項(xiàng)目的進(jìn)展,中加奶牛項(xiàng)目與各項(xiàng)目點(diǎn)密切合作以滿足這一需要。
When the idcbp was extended in 1998 with an expanded mandate to establish national dairy improvement programs , the dac became an important counterpart for the project . the first model for development of animal improvement programs came with the animal identification system 當(dāng)二期項(xiàng)目于1998年開始實(shí)施時(shí),其中一個使命就是要建立全國性的牛群改良項(xiàng)目,于是中國奶協(xié)就成為中加奶牛項(xiàng)目的很重要的合作伙伴。
Those present at the meeting included : chen zhixin , director , and xu yubo , section chief of the division of american and oceania affairs in the department of international cooperation of the ministry of agriculture ; kevin chen , manager with the beijing project office of sfagm ; resident project coordinators at the county level ; xiao xianggui , director of the division of international cooperation of the sichuan department of agriculture ; diao yunhua , head of the general station of animal improvement of sichuan province , and ; officials in charge of the relevant aspects of the pilot projects in zizhong neijiang , santai mianyang and pengzhou chengdu at the municipal or county level , totaling 21 ”四川省示范項(xiàng)目2005年總結(jié)及2006年計(jì)劃工作會議在成都蜀蘭酒店成功舉行。農(nóng)業(yè)部國際合作司美大處陳植新處長徐玉波科長, “小農(nóng)戶”項(xiàng)目北京辦公室陳志鋼經(jīng)理以及駐縣項(xiàng)目協(xié)調(diào)員,四川省農(nóng)業(yè)廳國際合作處肖祥貴處長,四川省畜禽繁育改良總站的刁運(yùn)華站長,資中內(nèi)江三臺綿陽彭州成都示范項(xiàng)目的市縣主管領(lǐng)導(dǎo)等21人出席了會議。