crop set 中文意思是什麼
crop set
解釋
欠收-
He set the roan at the jump for the third time, hitting him over the head with his crop.
他第三次策動菊花紅棕馬騰越，用獵鞭抽馬頭。 -
Rubber tree ( hevea brasiliensis ) is an important economic woody - crop in tropical areas. its latex is the unique source of crude rubber used in current industry. because of its special and important use, the rubber tree has been extensively planted in tropical areas. increase production is always the main target in rubber tree cultivation. since the ethrel was applied in increasing latex production in 1968 for the first time as a chemical stimulant, not only the latex production had been increased largely, but also a new set of rubber tapping system had been established, leading to a series of economic benefit. owing to ethrel " s extensive application, its side effects had been found more and more obviously, such as tapping dry, speeding up senescence, shortening the life span of rubber tree etc. in order to overcome the side effects and increase production more availably, for a long time, people had carried out lots of research work on cell level, membrane level, physiology and biochemistry of laticifer contents. but the mech anism why ethrel increased latex production was not yet understood completely. this study had cloned the ethylene receptor gene ( efrl ) from rubber tree, and researched the relationship between etrl expression in laticifers and ethrel stimulation on transcription level and protein translation level. the results were as follows : 1
但是，由於乙烯利應用的普及，乙烯利刺激割膠引起橡膠樹發生死皮病及加速膠樹衰老，縮短膠樹壽命等副作用也越來越明顯。為了克服這些副作用，使乙烯利能更有效地刺激增產，長期以來，人們在細胞水平、膜水平和乳管細胞內含物的生理生化層面上進行了大量的研究，但仍未完全了解乙烯對膠樹的作用機制。本研究從分子水平入手，克隆橡膠樹的乙烯受體基因（ etr1 ） ，並在轉錄水平和蛋白質翻譯水平上研究etr1基因在乳管細胞中的表達及與乙烯刺激的關系，取得了以下結果： 1 -
Progressive farmers, who consistently produce high yields, have usually developed their own set of field and crop specific bmps
持續高產的種植者通常都有自己一整套獨特的農作田間管理措施。 -
It pays farmers an amount based on a set price for their crop and the number of hectares they have
支付農民的費用，按作物的價格和種植面積有多少。 -
In some projects charged by our lab such as national 863 project - " crop planting management components based on weather analyse ", anhui provincial 95 key project - " agricultural meteorology disaster evaluation system base on gis in anhui province " and the project " small coal mine security management and decision system based on gis in anhui province ", this paper combines the theory and arithmetic of rough set with gis and data mining in idss, investiges the application of rough set theory to precision analysis of attribute data and logical operation in gis, analyzes the logical operation based on rough set ( logical union, logical intersection, logical complement, mixed logical operation etc. ), so that it can give a method y to research the gis attribute data and the uncertainty of attribute data after superposition operator, so as to express the roughness and illegibility of attribute data more accurately
在完成試驗室所承擔的國家863項目「基於氣象分析的農作物種植管理軟構件」 、省95攻關項目「基於gis的安徽省重大農業氣象災害測評系統」和「基於gis的安徽省小煤礦安全管理決策系統」等項目中，將粗糙集理論和演算法與gis 、智能決策系統中的知識發現等相結合，對粗糙集理論在gis屬性數據和邏輯運算精度分析中的應用情況進行了研究，分析了基於粗集的gis邏輯運算（邏輯並、邏輯交、邏輯補、混合邏輯等） ，從而為研究gis屬性數據及其疊加運算后屬性數據的不確定性提供了一種方法，能比較準確地表達屬性數據的模糊性和粗糙性。 -
But, before the crop is ever harvested, a farmer can buy a contract giving the right to sell an amount of the crop at a set price
但是，在穀物被收獲之前，農民可以購買一份合同，給予權利以某一固定的價格來賣出一定量的穀物。 -
However, as my arable land was but small, suited to my crop, i got it totally well fenc d, in about three weeks time ; and shooting some of the creatures in the day time, i set my dog to guard it in the night, tying him up to a stake at the gate, where he would stand and bark all night long ; so in a little time the enemies forsook the place, and the corn grew very strong, and well, and began to ripen apace
好在我種子不多，因而耕種面積也不大，所以不到三星期我就把莊稼地圍起來了。白天，我打死只野物晚上，我把狗拴在大門外的一根柱子上，讓狗整夜吠叫，看守莊稼地。不久，那些敵人就舍棄了這塊地方，莊稼長得又茁壯又好，並很快成熟起來。 -
A series methods of data combination analyzing are selected to form the operating method system for crop discrimination. combining gis, gps, and other data from field work with rs data can determine interpretation features and set off working regions, combining rs data can enhance spatial features in order to do unsupervised classification efficiently, union of gis data enable us to join maps and extract features, to analyze crop structure, crop calendar, cultivating system
本項研究篩選出了構成運行化作物遙感識別技術體系的一系列數據復合分析方法，包括gps 、 gis數據以及其它田間作業信息與rs數據之間的復合，確立解譯標志和劃分作業區； rs數據之間的復合，進行圖像增強，改善非監督分類效果； gis數據之間的復合，分析作業區作物結構、物候和耕作制度現狀，地圖拼接、特徵提取等。 -
So we fell to digging all four of us, as well as the wooden tools we were furnish d with permitted ; and in about a month s time, by the end of which it was seed time, we had gotten as much land cur d and trim d up, as we sowed 22 bushels of barley on, and 16 jarrs of rice, which was in short all the seed we had to spare ; nor indeed did we leave our selves barley sufficient for our own food, for the six months that we had to expect our crop, that is to say, reckoning from the time we set our seed aside for sowing ; for it is not to be supposed it is six months in the ground in the country
我們在這片新開墾的土地上，種下了二十二斛大麥和十六罐大米-總之，我們把能省下來的全部糧食都當作種子用了。實際上，在收獲以前的六個月中間，我們所保留下來的大麥甚至還不夠我們吃的。這六個月，是指從我們把種子儲存起來準備播種算起在這兒熱帶地區，從播種到收獲是不需要六個月的。 -
A background database for monitoring crop condition is designed and set up through analyzing operating methods of monitoring crop condition from china and other countries. combination analyzing method of multi - temporal images and multi - source data is studied in this paper
設計並建立了農情遙感監測背景數據庫，研究了多時相、多源數據復合分析方法，開發了作物遙感識別運行化技術體系。 -
Besides technical materials, we also have a large formulation potential with the relevant high level technology permitting to set up diversified products able to satisfy the most different necessities for crop protection under the changing demands of modern agriculture
除了供應各種農藥原藥外，我們還不斷地研究和開發多樣化的配製產品，以滿足現代農業對植物保護提出的不同要求。
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