由極大到極小 的英文怎麼說
中文拼音 [yóujídàdàojíxiǎo]
由極大到極小
英文
p-to-p-
After 15 minutes ' intensively discussion, they started to exhibit their results. the nine groups, adding culture construction group, drumbeating group started their aboil contend and pk match. first, the elected leaders steped onto the platform to declare their team name and catchwords, and devised themselves ' characteristic behave. this activity bubbled up the assembly room ' s atmosphere. then we let the leaders stand in a line and give them the last 2 minutes ' speak time to draw tickets. lastly, we decided to choose the winner using the method that every group votes two tickets. but for there were 3 winners at last, we handed out a few lollipops averagely to this 3 groups. their great ambition expressed in last prevail speech reminded us the experience and scene in summer camp
首先是剛才大家公認選出的組長上臺代表自己的小組發言，宣布自己組的隊名和口號，並作出自己特色的表現，一輪下來，整個會場幾近沸騰，接下來我們讓每位組長上臺一字排開，並給他們每人最後的兩句話的表現機會，大家積極踴躍發言為自己的小組拉票，最後我們由每個小組頭兩票的方式決定最後的獲勝者，結果出人意料的出現了並列三組第一的局面，我們只得把我們為數不多的棒棒糖平均分給了三個小組，在他們的獲勝感言上他們又一次表達的自己的雄心壯志，我們在這里看到了我們曾經夏令營的經歷和場面。Its area of application is very broad, including daily commodities such as toothbrush shaft, comb shaft, clean brush shaft, knife shaft, scissors shaft, and electrical appliances such as torch handle, hair dryer handle, iron handle and electric toothbrush. the manufacturers have been exploring the way to add a tpe layer to make their products more diversified
由於受到廣大消費者的歡迎，雙物料的應用在近幾年間已形成一大潮流，應用范圍極之廣泛，由牙刷手柄梳柄清潔刷柄刀具手柄剪刀柄等等日用品以至手電筒柄風筒手柄電熨斗手柄電動牙刷等家庭小電器，生產商無不想盡辦法加上一層tpe ，令產品更多元化。For electrodeposition by dc methods, the metals deposite uninterrupted and the particles were also embeded uninterrupted into the coatings ; for electrodeposition by pc method, the particles with biggish volume were desorbed from the coatings and returned to the electrolyte again owing to the presence of pulse interval ; for electrodeposition by prc method, the particles carried positive charges are much more easy to desorb from the coatings owing to the effecf of reverse pulse current combined with pulse interval, in addition, the reverse pulse current also could dissovle the metals, further accelerates the desorption of particles, thus the particles size embeded in the coatings by prc method is the least
直流電沉積時，基質金屬的沉積連續進行，粒子在電極表面不間斷嵌入鍍層;單脈沖電沉積由於脈沖間歇的存在使得具有較大體積的粒子會脫附，重新回到溶液中;採用周期換向脈沖時，反向脈沖電流使表面荷正電的較大的粒子更易從電極表面脫附，同時，反向脈沖電流對基質金屬的溶解作用，也會促進粒子的脫附，因此鍍層中復合粒子尺寸最小。隨著鍍層中粒子復合量的增加，三種鍍層的晶粒都明顯細化，說明al _ 2o _ 3的存在阻止了晶粒的長大，提高了電沉積過程中晶核的形成速率。New sports exhaust system with electronic programmable butterfly - valve control ( available in 2different sound levels ). this cat - back performance exhaust system was developed on the dyno
新的運動型排氣系統由可編程的蝴蝶閥控制（有兩檔可以調節聲音的大小） ，使這個貓背式排氣系統的功效發揮到了極致。Establishing an human spine dynamic model is an significan event to study spine injured biomechanics of pilot " s ejective injury, parachute opening, landing and study the endurance to impact loading on human spine. in this paper, the huston " s method of kane " s equations is developed so that it can be applied to the multibodysystem including translation between the bodyies. the dynamic model of human spine is provided basing on these theories, while the big movement of spine is considered. the deformation of vetebra is far smaller comparing with the intervetebra disc, so the spine is considered into multibodysystem including rigid bodies ( vetebra ) and the flexible bodies ( intervetebra disc ). the computer solution correspond with the results of the large scale human impact test. the rigid coefficient factors and the damping factor of intervetebra joints are obtained
人體脊柱動力學模型的建立對研究飛行員彈射救生、傘兵跳傘開傘、著陸等脊柱損傷的生物力學以及研究人體脊柱耐受沖擊載荷的極限問題都具有重要意義.首先發展了凱恩方程的休斯頓方法，使其可應用於變形體連接的多體系統，並以此理論為依據建立人體整椎脊柱沖擊動力學模型，此時考慮脊柱的大位移運動，每個椎骨的變形相對椎間盤的變形小得多，把脊柱看成由剛體（椎骨）和變形體（椎間盤）組成的多體系統.並以大型真人坐姿沖擊實驗結果進行了擬合，最後得到腰椎間關節剛度系數因子和阻尼系數因子Resignation to inevitable evils is the duty of us all ; the peculiar duty of a young man who has been so fortunate as i have been in early preferment ; and i trust i am resigned
他說到這里，聲調中立刻流露出極其不愉快的意味： 「我們大家都得逆來順受，象我這樣年少得志，小小年紀就得到了人家的器重，特別應該如此，我相信我一切都聽天由命。Value, and the current density and intensity versus the substorm phases. moreover, the characteristics of substorm current wedge are given special attention. it is found that the density and intensity of facs reach their peak during the expansion phase, the onset of the expansion phase is triggered when imf is changed to southward from northward or the southward imf decreases, and the positions of onset are most likely to be at the edge of plasma sheet near the earth
值分佈以及場向電流強度和密度隨亞暴位相的變化，並著重分析了亞暴電流楔的特徵。結果表明，亞暴膨脹相的場向電流強度和密度都達到極大值亞暴的膨脹相是由行星際磁場轉向或南向分量變小觸發的，其起始位置很可能位於近地等離子體片內邊緣。Main conclusions drawn from the analyses of calculating results are as follows : ( 1 ) the microwave absorption of atmosphere gas have obvious attenuation at the wavelengths for cloud detection, thereinto, the water attenuation effect changes greatly, so the 94ghz cloud detecting radar should have water vapor attenuation correction scheme. ( 2 ) when 37ghz and 94ghz radars detect clouds, the difference between the atmosphere and cloud attenuation and the large variety of radar reflectivity conduce the intension of the radar backscatter signals change. ( 3 ) for the thin cloud layer and low water content of cloud, 37 - ghz radar backscatter signals are not as good as 94 - ghz radar, that is to say that the 94ghz radar has better capability in thin clouds detection
本工作得出如下結論： （ 1 ）大氣氣體的微波吸收在測雲波段產生明顯的衰減，其中水汽衰減效應變化很大；即將上天的空間94ghz測雲雷達必須有水汽衰減訂正方案； （ 2 ） 37ghz和94ghz雷達測雲，由於大氣和雲衰減不同和雷達反射率的很大差異，導致雷達回波信號強弱不同； （ 3 ）對雲層較薄、含水量較少的雲，在不計雷達參數的情況下， 37ghz雷達回波信號不如94ghz測雲雷達，也就是說94ghz對薄雲有更強的探測能力；對雲層較厚、含水量大的雲，由於強衰減的作用， 94ghz雷達回波信號小於37ghz雷達； （ 4 ）從大氣衰減的不利因素方面考慮，空間94ghz雷達測高層薄雲的效果最好；測低層薄雲時需要考慮氣體衰減訂正；因濃厚雲的強衰減作用，探測其中下部的能力大大減弱，不僅要進行衰減訂正，而且要藉助其他信息來反演整個雲層的含水量垂直分佈； （ 5 ）為了獲得從極薄到極濃厚雲的垂直分佈探測能力，未來測雲雷達系統最好採用雙波長甚至三波長（如94 、 37和13ghz ） 。Some asteroids, despite their small size, possess satellites of their own. a handful of others suffer serious perturbations by major planets and travel in highly eccentric orbits, which can send them well beyond the orbit of jupiter. the so - called near - earth asteroids cross the earth s orbit and make occasional close calls to our home planet
有些小行星體積雖小，但竟然擁有衛星而有些小行星，由於受到其他大行星的強烈攝動，軌道為極狹長的橢圓，遠日點甚至延伸至木星的軌道以外近地小行星則會越過地球的軌道，不時在我們的庭園掠過，偷窺地球的一切，若有天真的登門造訪旄轟！I did not understand him a good while ; but at last, when i had examin d farther into it, i understood by him, that a boat, such as that had been, came on shore upon the country where he liv d ; that is, as he explain d it, was driven thither by stress of weather : i presently imagin d, that some european ship must have been cast away upon their coast, and the boat might get loose, and drive a shore ; but was so dull, that i never once thought of men making escape from a wreck thither, much less whence they might come ; so i only enquir d after a description of the boat
最後，經過詳細追問，我才明白他的意思：曾經有一隻小艇，同這只一模一樣，在他們住的地方靠岸，而且，據他說，小艇是給風浪沖過去的。由此，我馬上聯想到，這一定是一隻歐洲的商船在他們海岸附近的海面上失事了，那小艇是被風浪打離了大船，飄到他們海岸上。當時，我的頭腦真是遲鈍極了，我怎麼也沒有想到有人也許從失事的船隻上乘小艇逃生，到了他們那邊。Conventional hard switching technology has several flaws below : on and off loss, inductive off, capacitive on and diode recover problems. comparing with it, the loss of on and off decreases markedly, as the switches are on and off in zero voltage or zero current cases. and also the size of converter becomes smaller because of the higher of switching frequency
傳統硬開關技術由於存在開通關斷損耗大、感性關斷、容性開通、二極體反向恢復等問題，與之相比，軟開關技術在零電壓或零電流條件下導通，開關損耗明顯降低，加上開關頻率的提高使得變換器的體積得以減小，這也是軟開關技術受到青睞的原因。As is universally recognized, the 13 years have been a period in which china ' s overall national strength has risen by a big margin, the people have received more tangible benefits than ever before, and china has enjoyed long - term social stability and solidarity and had a good government and a united people
人民生活總體上實現了由溫飽到小康的歷史性跨越。人們公認，這十三年是我國綜合國力大幅度躍升人民得到實惠最多的時期，是我國社會長期保持安定團結政通人和的時期，是我國國際影響顯著擴大民族凝聚力極大增強的時期。City commercial bank only to be able to sit looked the good opportunity runs away due to above reason and at the same time the region economic integration also loses city commercial bank ' s powerful support, its step will be able not but to slow down, specially started along with state - owned commercial banks to adjust their management mentality in the recent years, changed from scale to benefit, consolidated one batch of small cities branch offices, contracted to big or media - sized cities, causes an enormous change for the finance structure of county and the countryside and extremely influenced county and countryside ’ s economy development
這對區域經濟「極化」與發展極「擴散」的功能都受到制約。在如火如荼的區域經濟一體化的浪潮中，沒有越出中心城市的城市商業銀行只能坐看良機遁去，而同時區域經濟一體化也失去了城市商業銀行的有力支持，其步伐將不得不放慢，特別是近年來國有商業銀行開始調整其經營思路，由重規模逐漸轉向重效益，撤併了一批小城鎮的分支機構，向大中城市收縮，使縣域和農村金融結構發生極大變化，對縣域和農村經濟發展產生非常深遠的影響。The test results show that the gross weight increases 8 tons while the tare weight reduces nearly 1 ton, and the tare ratio reduces from 0. 52 to 0. 4. it enables the carry load increases 9 tons to up 40t which greatly improves the transportation efficiency
試驗結果表明，該車結構設計合理，強度剛度滿足要求，在車輛總重增加8t的情況下，自重降低了近1t ，自重系數由0 . 53減小到0 . 388 ，使載重增加了9t ，達到40t ，極大地提高了米軌貨車的運輸效率。Since it is mostly welcome by all walks of life, the dual application has turned into a trend in recent years. the international brands are exploring the way to use shell molds to cover the products, such as the handles of toothbrush, comb, cleaning brush, scissors, torch, hair dryer, iron, electrical toothbrush. the covering of tpe makes the product trendy and diversified
由於受到廣大消費者的歡迎，雙物料的應用在近幾年間已形成一大潮流，應用范圍極之廣泛，由牙刷手柄梳柄清潔刷柄刀具手柄剪刀柄等等日用品以至手電筒柄風筒手柄電熨斗手柄電動牙刷等家庭小電器，生產商無不想盡辦法加上一層tpe ，令產品更多元化。Since it is mostly welcome by all walks of life, the dual application has turned into a trend in recent years. the international brands are exploring the way to use shell molds to cover the products. the covering of shaft of high quality tools, toys, car accessories and electronic products makes the product trendy and higher value
由於受到廣大消費者的歡迎，雙物料的應用在近幾年間已形成一大潮流，應用范圍極之廣泛，由牙刷手柄梳柄清潔刷柄刀具手柄剪刀柄等等日用品以至手電筒柄風筒手柄電熨斗手柄電動牙刷等家庭小電器，生產商無不想盡辦法加上一層tpe ，令產品更多元化The non - linear inversion methods are developed to overcome the difficulties met when the linear inversion methods are used in the geophysical inversion problems. this paper presents the simulated annealing is hopeful for the inversion problem of resistivity map reconstruction. due to the slow speed caused by the global searching, so for, the method is limited in the processing the 1 - d model
為了克服像傳統線性反演方法中解易陷入局部極小的不足，本文採用了模擬退火這種非線性方法實現了高密度電法一維反演，初步取得到較好反演結果，但由於它隨機搜索全局解空間，計算量非常大，因此目前主要應用於一維地電結構的反演。Accordingly, the problem of dynamical, such as seismic response, wind induced vibration, coupled dynamical vibration between bridge and vehicle should not be ignored. especially, stay cable, which is one of the main components in cable - stayed cfst arch bridge, is susceptible to environment and traffic excitations because of its flexible, low damping small weight, then the significant vibration is induced. the accurate analysis of the dynamic characteristics of cable - stayed cfst arch bridge is very important for the design of this type bridge
大跨斜拉鋼管混凝土拱橋作為一種新型的組合結構橋梁，由於結合了斜拉橋和拱橋的優點，已經運用到實際工程中，但其理論研究才剛剛起步，大跨斜拉拱橋與大跨拱橋、斜拉橋一樣，是一種柔性結構，應該重視其動力問題，地震、風振、車振等動力問題是該類橋梁所無法迴避的，尤其是斜拉拱橋的主要承力構件之一的斜拉索，由於其大柔度、小質量和小阻尼等特點，極易發生振動，準確分析斜拉拱橋及斜拉索的動力特性是斜拉拱橋設計的重要工作之一。Because in minimax theorems for two functions let g = f, we can receive the corresponding minimax theorems for a function, so, minimax theorems for two functions becomes the focal point studied at present
由於兩個函數的極大極小定理中令函數g = f ，即可得到相應的單函數的極大極小定理，所以，兩個函數的極大極小定理成為目前研究的重點。Since the method dealing with minimax principle of two functions is different from the method dealing with one - function minimax principle and minimax results of one function have not direct two functions extension, so far there are no many minimax results of two functions
由於處理兩個函數極小極大原理的方法是不同於處理一個函數極小極大原理的方法，並且許多一個函數極小極大結果不能直接推廣到兩個函數情形，所以到目前為止有關兩個函數的極小極大結果並不太多。分享友人