搖變性 的英文怎麼說
中文拼音 [yáobiànxìng]
搖變性
英文
thixotropy-
Because of the change of ship attitude ( rolling angle r, pitch angle p and course angle h ) led by ship rocked interference and windage, the los stabilization will be influenced obviously
由於艦船的艏搖、縱搖、橫搖等引起艦船姿態的變化以及風阻力矩的作用，對跟蹤系統的視軸穩定性產生明顯影響。Shaking flask experiments and hplc analyses showed that 99 isolates still produced four components of avermectins b, in which the yields of avermectins b in 82 isolates were only about 0. 1 ~ 2 % of those produced by the parental strain olm73 - 12. 2 of 82 isolates were confirmed to be the correct gene replacement mutants by pcr and sequence analysis. the mutant only producing avermectins bl was not detected
搖瓶發酵和hplc分析結果表明，有99個突變株仍然產阿維菌素b的4個組分，其中82株的發酵單位很低，僅為出發菌株olm73 - 12的0 . 1 2 ，從中挑取2株經pcr擴增和測序驗證，均發生了正確的基因取代；沒有檢測到僅產b1的突變株，這表明阿維菌素b2組分的產生並不是因為阿維菌素pks上dh2的部分活性所造成。Considering the characters of 3 - axes coordinate system that is not included in ship rectangular frame or inertial frame, compensation conditions are deduced through studying the effects of ship - swing. the paper studies how to transfer line velocity and acceleration in the inertial frame to angular velocity and acceleration which correspond each axis, then gives the computer function scheme. servo control scheme which can overcome ship swing and realize moving - target accurate tracking is designed according to inconsistency of radar base angle and beam angle
針對三軸軸系既非甲板坐標系又非大地坐標系的特點，既研究了船搖對正交三軸雷達系統的影響，推導實現船搖不變性的補償條件，又研究了將目標在大地坐標系中的線速度和線加速度濾波值折算到各軸對應的角速度和角加速度值的計算關系，並作出了計算機功能框圖。Nonlinear dynamical character of ship rolling investigated by harmonic wavelet transform
用諧波小波變換法研究船舶橫搖的非線性動力特性If weakness is the reason for its inability to change its attitude, why did the national bourgeoisie behave differently in 1924 - 27 when it did not merely vacillate towards the revolution but actually joined it
如果不能改變態度的原因，是民族資產階級的軟弱性，那末，一九二四年至一九二七年為什麼改變了他們的常態，不僅是動搖，簡直是參加了革命呢？When both genes were co - expressed in e. coli, the activity of ppsa varied from 2. 1 - 9. 1 fold comparing to control, but the activity of tkta was relatively stable ( 3. 9 - 4. 5 fold ). whatever the two genes were expressed respectively or cooperatively, both could promote the production of dahp, the first intermediate of the common aromatic pathway, but co - expression was more effective on forming dahp and screened ppt - and ptp - as more effective. the results demonstrate that co - expression of ppsa and tkta can improve the production of dahp, and what ' s more, when multigenes co - expressed, the recombinant which has coordinated enzymes activity is optimum
莽草酸途徑的最優化和整體調控基因csra的敲除正是上述改變的分子基礎，同時也為三種芳香族氨基酸的基因工程菌的構建打下了基礎; 7 .在國內外首次實現了共同途徑限制性底物關鍵酶ppsa刁無『及arog與分支途徑關鍵酶基因phea的串聯高效表達，所構建的重組質粒ptga ，其ppsa 、 tkta 、 arog 、 cm和pd的酶活分別比對照提高了3 、 2 、 2 ， 5 、 4 、 2 . 3倍，且其酶活比較協調一致; 8 .將ptga導入到篩選的基因敲除和基因替換菌株大腸桿菌31884 c甲b中，搖瓶發酵證實比以往所構建的基因工程菌株具有較高的phe產量和糖轉化率率，分別為0 . 448 %和22 . 4 % 。Basing on the requirement of the project supported by chongqing science and technology committee, the study and development on original non - frictional and sequential operation ' s stepless speed regulator, the author has made some analysis to the physical principle and speed adjustment principle. in addition, as the main part of stepless speed regulators, the transformer was more concerned in the study. after probing the creation of its structure principle, this paper reveals its structure and dynamics rule, and creates a dynamics model and synthesis model of transformer
根據重慶市科委技術攻關項目《新型非摩擦式連續作用機械無級變速器的研製與開發》的要求，對該無級變速器的工作原理、調速原理及工作性能進行分析，並著重對無級變速器的核心部件轉換器進行分析，對其結構原理創新進行深入的探討，揭示了其結構及運動學的實質；建立了轉換器的運動學模型和綜合模型；對以轉換器這類以連桿作為輸出構件的曲柄搖桿機構的運動規律及其影響因素，首次進行了較深入、系統的分析研究，得出了一系列以連桿作為輸出構件的曲柄搖桿機構的運動規律。By adapting the personalities of the cartoon characters zhu deyong created, the program is composed of 8 acts, the titles are : " your tender feeling is not understood " ; " a kissing fish without electricity " ; " what a nice green dad " ; " mum and sister variations " ; " ideal love one to four " ; " who framed up all madly - cling " ; " wild kissing france " ; " ah, it ' s you "
《搖擺女郎》將延續朱德庸系列漫畫的人物性格，來討論當今社會有趣的男女關系，分成「你的柔情多不懂」 ； 「不來電的接吻魚」 ； 「好一個綠爸爸」 ； 「媽媽姐姐變奏曲」 ； 「理想愛情一比四」 ； 「誰陷害了萬人迷」 ； 「狂吻法蘭西」 ； 「緣來是你」等八個單元的戲。Referring to traditional modified - roll theory, this study gains the transmission relation between machine cradle and workpiece
參照傳統的變性法加工原理，推導出工件與搖臺間變性法展成運動的滾比變化關系。Streptomyces tenebrarius a04, the producer ( with a titer of 2874u / ml ) of single component of nebramycin ? apramycin was studied in this paper. after treatment of spore suspension and mycelia shivered by supersonic with mutagen, combined with the application of screening models, some stable high yield apramycin - producing strains ( with a fermentation titer of 4800 - 5200u / ml by shaking flask ) such as a2 - 23, a2 - 30, asm6 and al - 16 were obtained
本文以尼拉黴素單一組分?安普黴素產生菌s . tenebrariusa04 （發酵單位為2847u ml ）為出發菌株，通過對單孢子懸液和超聲波破碎菌體的誘變處理並復合篩選模型，獲得了遺傳特性穩定的單組分高產菌株： a2 - 23 、 a2 - 30 、 asm6 、 a1 - 16 ，搖瓶發酵單位達4800 - 5200u ml 。But the change of the performance of the absorber, which is an important component in the absorption machine, under the fluctuant state of the fisher is the key that determines whether the absorption system can be used on ocean fishers
而了解吸收式製冷系統中最重要的組成部分? ?吸收器在船舶的顛簸搖擺狀態下的性能變化是吸收式製冷系統能否用於漁船的關鍵。On one hand, america should strike the international terrorism and prevent the proliferation of massive destructive weapons. america has expressed that it would make pre _ emptive action and prevent attack on some so - called " evil axis ", " rogue country " and so on. on the other hand, america still inherits the ideology of the " cold war " and embeds the challenge from the traditional great nations to guard against and restrain the rise of the regional great nations
美國從其自身利益出發，對其安全觀進行了深刻的反思，美國本土是否安全的信念開始動搖，美國重新找到了全球戰略的對手，美國對當前最危險的敵人與威脅的排名次序發生了變化，美國的對外政策也隨之發生了重大調整： 「反恐」成為美國對外政策的中心，確保本土「絕對安全」成為美國對外政策所追求的優先目標，美國一方面要打擊國際恐怖主義，防止大規模殺傷性武器的擴散，表示要對國際恐怖主義與所謂的「邪惡軸心」 、 「無賴國家」等進行先發制人的預防性攻擊；另一方面，美國依然沿襲冷戰思維，念念不忘防範地區性大國的崛起有可能對其構成的挑戰。In general, the upward amplitude curve " curvature is larger, and it changes quicker. on the contrary, the downward is smaller and slower ; because the flare force contains the square of the wave elevation velocity, it results in an difference between the flare force frequence and the associated moving frequence ; the flare force decreases the downward amplitude of heaving oscillations ; the speed of ship has an ignorant effect on the peak values of three calculated values, but there is an obvious effect on the oscillating frequence ; the wave amplitude has an effect on the ship motion, and there is an linear relation between the oscillating amplitude and the wave amplitude on the whole. by the way, there are some experiences and lessons according to the progress calculation : before the calculation of the ship motion, we should checkout the balance in a calm water firstly, namely, the whole displace of ship and the longitudinal position of the center of gravity must be consistent with the draft in calm water, or else, the calculation may show the " floating " phenomenon ; the mixed language programming has a lot of virtues, but it exists a fatal limitation - the debug of dll
研究表明：在某些頻率范圍內相關水動力系數基本不隨吃水變化，只有超過某一頻率后水動力系數的值才會出現差異；在橫搖方向，水動力系數並沒有隨著吃水的變化發生規則變化，而是出現了波動現象；近船首剖面的水動力系數計算表明，水動力系數的波動非常大，並遠遠偏離了平均位置的水動力系數值，值的變化速率也不盡相同，總的看來，上振幅曲線曲率較大，變化較快，下振幅曲線曲率較小，變化較慢；外飄力和波面運動的速度的平方項有關，導致其振動頻率和相應運動方向的頻率不同；外飄力使升沉向下運動的幅值減小；船速對三個計算量的峰值影響甚微，但對振動頻率有明顯影響；波幅對船舶運動的影響是明顯的，船舶運動的幅值基本上和波幅成線性關系。Design procedure of u - shaped anti - rolling tank system is established, and program of scale design for tank is summarized, and an innovation selecting the natural frequency of controlled passive anti - rolling tank is put forward according to variation range of wave frequency, the natural frequency of rolling of a ship and other influencing factors, and causes of formation of tank damping and motion state of water in tank are studied, calculation formula of the u - tube tank damping and design method of tank damping configuration are given, and the influence of tank vertical location within the ship on ship parameters, stabilization performance of tank and water motion in tank is studied
建立了完整的u型減搖水艙系統設計程序；總結了u型減搖水艙尺度設計；提出了根據波浪頻率變化范圍、船舶固有頻率變化范圍和其它影響因素，選取可控被動式減搖水艙固有頻率的新方法；分析了u型減搖水艙阻尼的形成原因，給出了估算水艙阻尼和設計水艙阻尼結構的方法；研究了減搖水艙在船舶中的垂直位置布置對船舶參數、水艙減搖性能和艙內流體運動性能的影響。Mixed with hardcore, metal, indie, acid, progressive rock and noise, the cyberne ' s music is somewhat pioneer but simple, emphasizing original beat and animal brutal instinct
融和了硬核、金屬、另類、迷幻、前進搖滾、噪音的風格.常用變拍，結構先鋒的歌曲和殘暴的音量，但是不太復雜，強調比較原始的節奏而且有動物性的聲音。According to the analysis results, the swaying platform ’ s structure was optimized. then i performed the simulation with the optimized model and obtained dynamics parameters. these parameters will provide the basis for control of swaying platform and selection of the eletromotor
最後，利用adams軟體對所建立的實體模型進行了動力學模擬，通過多次修改模型，分析了上鉸點分佈圓和分佈角大小變化對搖擺臺動力學性能的影響，通過分析對其進行了優化，並對優化后的模型進行了模擬，為搖擺臺的控制、伺服電機的選型提供動力學參數。The characteristics of the mutual metaphor culture in the network age are mainly embodied in the following aspects : firstly, the internet makes the equality and information shared by all possible, and the authority of the parents has been shaken, as a result, the traditional transferring way of culture has undergone a revolutionary change
網路時代的文化互喻特徵主要表現在： （ 1 ）網際網路實現文化的平等與共享，父母的文化權威逐漸動搖，傳統的文化傳遞模式發生了革命性的變化。Moreover, the heavy emphasis on female characters also matches the recent trend of korean cinema in which the female is always the focus of the movie. shin eun - kyung has successfully converted herself from the tough gang boss in my wife is gangster
申恩慶在此片一改《我老婆系大佬》的冷酷型像，搖身一變成為一個容易受傷、略帶敏感的小女人，論角色的性格和外型，比起《我》片的女大佬更討好和可愛。Deposit insurance is also quite common now and so deterioration in the quality of the loan book of a bank with low capital adequacy is less likely to undermine the confidence of depositors and lead to a banking crisis
此外，存款保障制度現已頗為普及，因此當某一間銀行資本充足比率低而貸款質素又變差時，存戶信心受到動搖以致觸發銀行危機的可能性將會較小。They have become so shaky, the ideological confusion has shaken them from their very roots
他們變得如此的不堅定，觀念性的混亂已經使他們從根部動搖。分享友人