魚的定向 的英文怎麼說
中文拼音 [yúdedìngxiàng]
魚的定向
英文
fish orientation-
Specifically, a halfmoon betta must have a caudal where both ends are exactly 180 degrees apart or more, spreading towards the front
具體來說,半月斗魚一定要具備開展朝向前方, 180以上的尾鰭。Ods possesses some characteristics of some characteristics and oltp systems of the data warehouse, it is the data " who faces the theme, integrates, or close to present, constantly changeably at present " because dss is peculiar : ca n ' t fully understand the demand ; the demand change is great ; implement time long cycle, but the customer demands to become effective and wait for the characteristic soon at the time of making bi systematic scheme of the enterprise layer, should consider on the issue that there is a great deal of, in a situation that the fish and bear ' s paw must hold concurrently, make the choice
Ods ( operationaldatastore )是數據倉庫體系結構中的一個可選部分, ods具備數據倉庫的部分特徵和oltp系統的部分特徵,它是「面向主題的、集成的、當前或接近當前的、不斷變化的」數據。由於決策支持系統特有的:不能充分了解需求;需求變動大;實施周期時間長,但客戶要求見效快等特點。在制定企業級的bi系統方案時,就會有諸多問題要考慮,在魚和熊掌不能兼得的情況下,做出選擇。Having carried on the direction and in - situ observation research for the fish migratory behavior, swimming mechanics and ecology, etc ; using the light, sound, electricity, colour gas and various physical agents to improve the fish passage speed in the fishway
對魚類的洄遊習性、游泳力學及生態學等問題,進行了定向和原體觀測研究,並用光、聲、電、色、氣等各種物理因素提高魚道的過魚效果。On august 31st a federal judge ruled that giant pumps supplying water to much of southern california were killing the smelt, which is protected under the endangered species act
8月31日,一聯邦法官裁定向南加州供水的巨型水泵殺害了屬于《瀕危物種法》范圍內的胡瓜魚。In the application of mini - micro - robot visual perception, there is a need for fish - eye lenses for capturing wide field of view for navigation. though fish - eye lenses provide a wide field of view ( 180 ), they introduce significant distortion in images and the acquired images are quite warped, which makes conventional camera calibration algorithms no longer work well. this paper presents an accurate calibration framework for fish - eye lens ( a high distortion lens ) camera stereo vision system. the accurate calibration model is formulated with radial distortion, decentering distortion and thin prism distortion based on the fisheye deformation model. using fish - eye and non - linear camera model, the author employs levenberg - marquardt method to realize precise non - linear calibration for wide - view - scene dense depth image recovery
魚眼鏡頭成像立體視覺系統在微小型機器人視覺導航和近距離大視場物體識別與定位中有著廣泛的應用.盡管魚眼鏡頭攝像機具有很大的視場角(接近180 ) ,但同時也引入嚴重的圖像變形,常規的攝像機標定方法無法使用.該文提出一種標定魚眼鏡頭攝像機立體視覺系統的方法.在魚眼鏡頭變形模型的基礎上,通過考慮魚眼鏡頭成像的徑向變形、偏心變形和薄棱鏡變形,建立了魚眼鏡頭成像的精確成像模型,然後,利用非線性迭代演算法,精確求解攝像機外部參數、內部參數.實驗表明,使用該方法得到的立體視覺系統參數滿足精確恢復大場景稠密深度圖的要求Using a concerted control scheme that combines the high - level uncertainty goal - directed behavior and lower - level predefined behavior, and with the warrant of behavior selection based on goal priority, the behavior planning is established
利用高層非確定性目標導向行為與低層確定性預定義行為相結合的協調控制方案,以目標優先級作為行為選擇的依據來制定人工魚的行為規劃。Through the introducing the conception of " animal behavior logic " in behavior animation, the concerted control scheme that combined the high - level uncertainly goal - directed behavior and lower - lever predefined behavior was established, and the imu1ation experiment was carried on taking the fish group animation as an example
通過在行為動畫中引入「動物行為邏輯」的概念,給出了高層非確定性目標導向行為與低層確定性預定義行為相結合的協調控制方案,並以魚群動畫為例進行了模擬實驗。That, as the mainland government has, with effect from 1 april this year, strengthened its inspection and quarantine management system for vegetables supplied to hong kong, including designating supply farms, implementing label identification and lead - seal control, and regularizing certification and voucher management, etc, and such requirements will be extended to fruits and melons on 1 july and 1 october respectively ; furthermore, quarantine and seal identification measures for vessels carrying fresh water fish from guangdong province to hong kong have also been enforced since 1 may, so as to eradicate the smuggling of fish into hong kong ; however, the hong kong sar government has not yet made any complementary import quarantine arrangements, nor has it publicized the mainland government s new regulations to the public, hence making it possible for unscrupulous traders to exploit hong kong s import quarantine loopholes and bring unquarantined live and fresh food into the territory for sale in the market, thereby endangering the public s health, this council urges the government to expeditiously adopt measures to complement the mainland s new management regulations for food supplied to hong kong, and fully safeguard the safety standards of live and fresh food in the territory, including
保障鮮活食品安全譚耀宗議員動議下列議案:鑒于內地政府從本年4月1日起加強供港蔬菜檢驗檢疫管理制度,包括定點供應實施標識和鉛封管理,以及規范證單管理等,而有關規定將在7月1日及10月1日延伸至水果及瓜類食品另外,廣東省供港淡水魚的運輸船亦已從5月1日起實施檢疫封識措施,以杜絕走私魚流入香港,但香港特區政府尚未作出入口檢疫的配套安排,也未向?民宣傳內地政府的新規定,因此有可能讓不法商人利用本港入口檢疫漏洞,將未經檢疫的鮮活食品運入香港?場出售,危及市民健康,本會促請政府盡快採取措施,配合內地供港食品管理新規定,全面保障香港鮮活食品的安全水平,包括One of these measures is an intensive phytoplankton monitoring programme launched by the afcd. under the programme, water samples are taken regularly from various locations across the territory for analysis and to detect the presence of red tide in order to provide early warning to fish farmers to reduce the impact of red tides
這些措施包括由漁護署實施嚴密的浮遊藻類監察計劃,于本港水域各處定期抽取水質樣本分析,及監測紅潮出現的情況,以便及早向養魚戶發出紅潮警報,減少紅潮對海魚養殖的影響。In the research of transgenic fish, green fluorescent protein gene was sub - cloned to downstream of carp p - actin gene promoter that was cloned in pucusa by molecular recombination technology. thus pagfp plasmid was constructed successfully. the recombination was determined by digestion of restriction enzyme and sequencing
實驗通過分子重組技術,採用定向克隆法將綠色熒光蛋白基因亞克隆到puc118a上鯉魚-肌動蛋白基因啟動子下游,構建成能在真核生物體內表達的表達載體pagfp ,經雙酶酶切法序列鑒定后,回收帶啟動子和目的基因片段。The filtration and disinfection facilities for fish tank water should be properly installed and regularly maintained by a companysupplier specializing in water treatment for live seafood
應由一家專門向海鮮業提供水質處理服務的公司供應商,妥善安裝魚缸水的過濾和消毒設施,並由該公司供應商定期維修保養。5 the filtration and disinfection facilities for fish tank water should be properly installed and regularly maintained by a company supplier specializing in water treatment for live seafood
5應由一家專門向海鮮業提供水質處理服務的公司供應商,妥善安裝魚缸水的過濾和消毒設施,並由該公司供應商定期維修保養。The rapid development of modem molecular biology technique suppies a possible and efficient way for us to solove the problem completely with a comprehensive researches results to transgenic fish in recent years both domestic and aboard, it proves that it " s possible and makes great senses to cultivate a high quality fish to meet the satisifaction of the people
現代分子生物學技術突飛猛進的發展為我們切底解決這一難題提供了可能性和有效途徑。綜觀國內外近些年來對轉基因魚的研究及結果證明,通過轉基因定向培育出符合人們所需要的優良魚種是完全可能的,也是十分有意義的。Old fish that ate resveratrol were able to complete tasks, such as remembering to move from one compartment to another when a light was flashed, much better than the controls did
食用過白藜蘆醇的成年魚也能比受控魚更好地完成各項指定任務,例如,在閃光燈的照射下記憶路線,從一個隔層游向另一個。So, our team had not the chance to move horizontal on the mast when the ship was moving. about the 1, 200 meters running, the way was not clear and there is no enough instructors or staffs to direct the 36 trainees, it resulted in most trainees lost the way and failed to finish the 1, 200 meters that included me. according to the environment, city challenge instead of field challenge, camp on beach replaced sole stay in mountain, the tend of wind delayed the sailing schedule and it cancelled the raft race, it took away our opportunity of learning how to make raft by bamboo and large plastic tub
首先是船頭跳水,在港,正好鯊魚旺季,暫停營業,到了日本,又逢港口管制,被逼休假;而離港啟航的首個節目,本應是在行進的船上,爬上桅桿,再橫行桿上,學習解帆,雖然桿是上盡了,但雨卻落下來,船要轉帆,於是橫行桿上學習解帆這等壯觀場面,我們全組都無緣參與;再來是千二米長跑,指示不清,路線不明,以致多人迷路,被逼半途而廢;接下來的野外定向,因就地利,變身為城市挑戰;山中獨處換了沙灘露宿;風向延誤了航程,阻止了木伐競渡。Initiatives are also taken to introduce and promote improved culture techniques and good management practices to fish farmers through farm visits on a regular basis, technical seminars and on - farm demonstrations
透過定期探訪魚場,以及舉辦技術座談會和即場示範,本署亦致力向養魚戶推介優良的養殖技術及管理方式。The cdna encoding growth hormone ( gh ) peptide was amplified by reverse transcription polymerase chain reaction ( rt - pcr ) method using isolated total rna as template
應用逆轉錄-聚合酶鏈式反應( rt - pcr )技術克隆得到編碼草魚生長激素( cgh )的基因cdna ,並定向克隆到puc18載體上。According to this agreement, the soviet union agreed to provide china with 5types of naval vessels, which included model 33 submarines
協定規定:蘇聯向中國提供5種型號的艦艇,其中包括33中型魚雷潛艇。Some results of cases study were obtained. on the basis of theoretical framework above mentioned, the pinggu district and huairou district in beijing as two typical cases were chosen and studied systematically, comprehensive, and in depth. ( 1 ) great economic interests and good ecological benefit were gotten in pinggu and huairou through the establishment of ecological agriculture integration system, including ecological production, ecological processing and ecological marketing
案例研究結果:在構建理論框架的基礎上,本文採用定性和定量分析相結合、理論與實際相結合的方法,對平谷和懷柔的生態農業產業化發展進行了較為系統、全面、深入的研究,並取得如下結果: ( 1 )平谷大桃產業和懷柔板栗、西洋參、冷水魚都建成了生態農業生產、清潔生產加工和綠色品牌經營縱向一體化經營的生態農業產業化體系,並且取得了顯著的經濟效益。分享友人