最簡單試驗 的英文怎麼說
中文拼音 [zuìjiǎndānshìyàn]
最簡單試驗
英文
crude test- 最 : 副詞(表示某種屬性超過所有同類的人或事物) most; best; worst; first; very; least; above all; -est
- 簡 : Ⅰ形容詞(簡單) simple; simplified; brief Ⅱ動詞1 (使簡單; 簡化) simplify 2 [書面語] (選擇人才...
- 試 : 名詞(古代占卜用的器具) astrolabe
- 驗 : 動詞1. (察看; 查考) examine; check; test 2. (產生預期的效果) prove effective; produce the expected result
- 簡單 : 1 (不復雜) simple; uncomplicated; plain; simplicity 2 (平凡 多用否定式) commonplace; ordinary...
- 試驗 : trial; experiment; test
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The evolution course of chinese solid rocket propulsion technology for space missions since 1950s is presented. the technical features, development process, ground tests and flight records of nine typical solid motors are described. these motors were developed for sounding rockets, upper stages of launch vehicles and orbit transfer systems in application satellites respectively. the evolution of basic technology of chinese solid rocket motors and future developing concept are briefly introduced. the information in the paper are all based on the published literatures
敘述了20世紀50年代以來中國航天固體火箭推進技術的發展歷程,介紹了9種最具代表性的固體火箭發動機的技術特徵、研製過程、地面試驗和飛行情況,這些發動機分別應用於中國的探空火箭、運載火箭上面級和應用衛星變軌系統.文中還簡要地評述了中國固體推進各單項技術的發展水平Abstract : the evolution course of chinese solid rocket propulsion technology for space missions since 1950s is presented. the technical features, development process, ground tests and flight records of nine typical solid motors are described. these motors were developed for sounding rockets, upper stages of launch vehicles and orbit transfer systems in application satellites respectively. the evolution of basic technology of chinese solid rocket motors and future developing concept are briefly introduced. the information in the paper are all based on the published literatures
文摘:敘述了20世紀50年代以來中國航天固體火箭推進技術的發展歷程,介紹了9種最具代表性的固體火箭發動機的技術特徵、研製過程、地面試驗和飛行情況,這些發動機分別應用於中國的探空火箭、運載火箭上面級和應用衛星變軌系統.文中還簡要地評述了中國固體推進各單項技術的發展水平The dissertation is mainly including four section : the first is the experiments done in the tank, which will supply the reliable information of imaging data ; the second is image edge detection by the use of the art of the zernkie moments, which is used to detect the liner and threaded edge of the object, the third is the underwater camera calibration technique, the forth is automatic positioning the location of the camera by used of the art of cross - ratio, the result of which is satisfied
本文工作分為四個部分:第一部分是水槽實驗部分,它為后續的工作提供了可靠的圖像數據信息;第二部分是基於zom距的直線、曲線邊緣提取技術及相關的與處理技術;第三部分,水下攝像機標定技術研究,基於改進的tsai演算法,採用逐步分解的標定策略。並探討了一種相對簡單的、靈活的標定技術;第四部分是攝像機定位技術研究,採用具有平移不變性的交比進行攝像機定位,模擬試驗的最大誤差不超過2 ,效果還是令人滿意的。The simplest fault flow method and its application in reliability test of electric power
最簡單故障流方法及其在電力系統可靠性試驗中的應用In this paper, a more practical strength criterion equation of concrete in biaxial stress strength is taken into account. the result from this criterion equation agree well with the various test data and empirical curves and hence the equation can be put into the use of practical calculation easily
對混凝土在壓-壓受力破壞時的強度準則進行了研究,在分析中因二軸應力強度不可忽略,最終推導了一個簡單的、計及二軸應力強度影響的強度準則公式,該公式與諸多可資利用的試驗成果吻合較好,可較好地應用於實際計算之中。In chapter 5, the study is concentrated on the experimental study. the shift of the characteristics of cctm is observed while the coefficients of pid is applied. a group of ideal pid coefficients are acquired for later comparison the results produced by nn method
第五章,對水泥壓力試驗機工作過程進行簡單介紹,利用控制軟體對試驗機進行實際加載;觀察pid參數改變對實驗結果的影響,同時進行參數調整;最後得出一組調定好的較為合理的pid控制參數,令加載過程較為理想。Based on the continuous damage theory, considering the shear effect, the high - order shearing, flexural and in - plane deformation coupling model is built ; through the nonlinear fem analysis of rc beams strengthened with frp, the damage theory and damage course is researched ; compared with experiment results, it shows that the model is effective ; the fem analysis software is prepared to provide simple and effective method for the engineering application ; using the soft the frp strengthened beams before and after damage is modeled so as to provide the theory base for engineering application
摘要基於連續損傷理論,考慮膠層的剪切效應,建立frp加固鋼筋混凝土梁的高階剪切彎曲及面內變形耦合模型,編制了有限元分析的軟體,進行非線性有限元分析;通過與已有的試驗結果進行對比,證明該模型的簡單,有效性;利用該軟體對未加固混凝土梁,初始進行加固的混凝土梁以及最大拉應變達到極限值時進行加固的混凝土梁等幾種情況進行數值模擬。In view of at present on the solid bridge the high - damping rubber dampers use the press capability of high damping rubber, the material utilization ratio is low, in this paper, the high damping rubber shearing damper has been put forward. by way of shearing capability trial of the high damping rubber damper test objects, the effects of laws concerning frequencies, temperatures and layer ' s thickness on the behavior of the damper are obtained ; and one kind of simple and convenient design method of high damping rubber shearing damper has put forward. finally high - damping rubber shearing damper is in simple comparison with viscous shearing damper
鑒于目前實橋上高阻尼橡膠圈是利用的高阻尼橡膠的擠壓性能,材料利用率低,本文提出了剪切型的高阻尼橡膠減振器,通過高阻尼橡膠減振器試件剪切性能試驗,獲得了頻率、應變幅值,厚度等各種參數對高阻尼橡膠減振器試件的影響規律,並提出了一種簡便的高阻尼橡膠剪切型拉索減振器的設計方法,最後並與粘性剪切型阻尼器做了簡單比較。( 2 ) base on the crack width mode, separately establish formula of the bendingcurvature 、 crack height 、 the distance between crack, and compost the formula of thecrack width. and put the experiment data of others literature into the formula, thecalculated result also show good agreement with the experiment data
( 2 )在上述模式的基礎上,分別建立使用荷載下曲率計算、裂縫高度取值及裂縫間距計算的公式,由此形成最終裂縫寬度計算公式,該公式概念清楚、計算簡單,並引用其他文獻的試驗數據代入公式,計算結果與試驗數據吻合較好。Section one in this paper brief1y reviews the discussion and the testing practices of the reduction of state - - ho1ding shares since the party ' s congress in september l999, analyses the reason why the government enactment - - - - the regu1atory scheme for co11ecting socia1 security fund by reducing the state - - ho1ding shares ( proyisiona1 ) - - - - fai1s to work, and exp1ains the necessity of re - - solving the prob1em of state - - ho1ding shares and non - - tradab1e shares. in this section some basic solutions and princip1es are proposed on the issues of state - - holding shares and non - - tradab1e shares. section two makes comparative studies and case - - ana1yses of the a1ternative so1utions for the prob1em of state - - ho1ding shares outside the nation, and then sums up the worthy experiences and 1essons
本文第一部分對1999年9月黨的十五屆四中全會以來國有股減持問題的前期討論與試點實踐進行了簡單的回顧,剖析了《國有股減持籌集社會保障資金暫行管理辦法》運作失敗的原因,並進一步分析了解決國有股及非流通股問題的必要性,歸納了解決問題的市場基本共識及所應遵循的基本原則;第二部分則對境外國有股減持問題的處理方式進行了深入的比較研究和案例分析,從而歸納總結出值得借鑒的經驗和教訓;第三部分在前兩部分的基礎上,提出以協議轉讓補償方案作為解決國有股減持進而非流通股流通問題的主體方案,並對該方案進行了具體設計和實例演示,最後對其綜合評價。Experimental results show that after reducing the dependency of features, sa method works better. the most three important features of the license plate regions are obtained in the experiment and our algorithm is robust in filtering out false plate regions. in the module of binarization of license plate, based on algorithm of casda ( cluster algorithm based on spatial distribution analysis ) an improved quick binarization algorithm i - casda are proposed to get rid of the influence of the illumination
運用本演算法對復雜背景的車輛牌照進行檢測,實驗結果表明,基於簡單平均融合運算元的檢測演算法得到的檢測率高, 80 . 36 (訓練樣本)和76 . 54 (測試樣本) ,平均檢測速度為每幅圖象0 . 81秒,滿足實時性要求;區域寬高比、區域密度和區域寬度比率是車牌區域最重要的三個特徵;本演算法魯棒性好,可較好地排除相似紋理區域(如廣告牌等)的干擾。The maximum yield experiment should by design be relatively simple and produce a clear result that can be readily interpreted
最高產量研究試驗的設計應盡量簡單化,得出明確的結論也應比較容易解釋。But with trial, error and some handy mathematics, they created the most sophisticated war machines the world had ever seen ? terrifying contraptions capable of hurling rocks weighing as much as 75 kilograms ( 170lb )
但是通過試驗,偏差和一些簡單的數學,他們製做了在世界之前沒有見過最高科技的戰爭機器- - -能夠拋起重達75千克的石頭的恐怖精密裝置1. experiments on uniaxial tensile of cfrp and gfrp are carried out, in which the tensile strength, young ' s modulus and ultimate deflection of frp are measured. the influence on tensile behavior caused by different adhesives is analyzed, and the standardization problem on tensile test methods is discussed
設計了加載裝置和測量應變裝置,測試6種不同纖維片材和粘結劑組合的抗拉強度、彈性模量、極限應變,並分析不同粘結劑對纖維片材拉伸性能的影響,最後對纖維片材拉伸試驗的標準化問題進行了簡單的探討。On the basis of the loess distribution, engineering geology and specific properties of road use in gansu province, this paper divides traffic volume grade according to the conditions of transportation of all high - grade highways which are being built and have already finished. besides, it analyses the relativity of three different test methods, establishes the related relations, and divides their strength grade after measuring rebound module of subgrade of the representative high - grade highways in gansu loess area. furthermore, it recommends the common semi - rigid and asphalt concrete design parameters by comparing the experiment in doors to outdoors, and draws up the optimized design program aga - lq based on advanced genetic algorithm and solves the non - liner optimization design model of asphalt pavement construction by computer
本文基於甘肅黃土分佈、工程地質及路用特性研究,對該黃土地區在建和已建的全部高等級公路交通狀況進行了詳細調查和分析,劃分了交通量等級;對甘肅黃土地區代表性的高等級公路,利用三種不同方法實測了土基回彈模量,分析了各測試方法的相關性,建立了相關關系,對土基回彈模量進行了強度等級劃分;通過室內外試驗比較,推薦了常用的半剛性材料和瀝青混凝土設計參數值;利用計算機編制了基於改進遺傳演算法的優化設計程序aga ? lq ,並成功求解了瀝青路面結構非線性優化設計模型;最後經計算提出了甘肅黃土地區高等級公路瀝青路面典型結構,並編制了查詢圖庫軟體cx ? lq ,供設計單位直接選用,科學簡便地解決了甘肅黃土地區的路面設計問題。At last in actual project carring on the ordinary and fast patching concrete fieldwork test, polymer mortar patching fieldwork test and grouting patching. it results shows that the patching effect is so good as well as simple construction technics and low expense
最後在實際工程現場進行了普通和快速修補混凝土現場試驗、聚合物砂漿修補現場試驗以及注漿修補現場試驗,結果表明修補效果良好、施工工藝簡單、費用較低。First, simple rapid versions of these tests need to be developed that can be used at typical health posts by personnel with minimal training. second, because it is not going to be feasible to put cd4 and viral load tests in every local clinic, techniques need to be developed to allow samples to be safely transported to laboratories in district or national hospitals and then have results communicated back
一、研究出簡單的快速測試法,使在診所工作、接受過最基本訓練的醫護人員也懂得使用;二、由於難以為每間診所添置上述儀器,必須研究出可行的技術,使血液樣本能安全運送到地區或國家級醫院的實驗室進行化驗,再將結果通知有關診所。Abstract : in this paper, we present a math model of washing procedure which gains definite effect at the expense of the least water. at first, we define an elementary model for automatic washing machine, which proves to be effective. in this paper, we also test the model with the data provided by panasonic, hitachi and sanyo, and gain a satisfying result. at last, we analyze the stability of the model. the model can be applied to any circumstance with little modification
文摘:基於數學規劃原理建立了個洗衣機的數學模型,使得在滿足一定洗滌效果的條件下,總用水量最小.本文中給出了全自動洗衣機的基本模型,還對照目前常用的松下、日立、三洋等3種洗衣機的運行情況進行測試,並對本模型的穩定性作了分析.實驗結果表明,本模型比較完滿地解決了節約用水的問題,而且只需經過簡單修改,就可以適用於任何日常生產生活中洗滌方面的節約用水問題The paper summarizes the development of the control technology of paver ' s vehicle system ; discusses the feasibility of the plc application to vehicle system ; calculates and examines the working resistance and power of the control system as well some concerning parameters of the hydraulic system ; builds the driving system velocity characteristic ; accomplishes the hardware design and the software design according to the functional requirements of vehicle system and the features of plc ; adds the pid compensation to the closed circuit velocity control ; sums up the mathematic model of hydraulic pump - motor system and defines the controller parameters ; in the end, the simple dynamic simulation basing on the control system model and the simulative test are carried out to testify the reasonableness and the feasibility of the designed plc control system
本文總結了攤鋪機行駛控制技術的發展,討論了plc應用於行駛系統的可行性;計算和校驗了控制系統工作阻力、功率及液壓系統有關參數;建立了行駛驅動系統的速度特性;結合行駛系統的功能要求及plc的特點,完成了控制系統的硬體設計和軟體設計;對其速度閉環控制,引入了pid校正環節;歸納了液壓泵?馬達系統的數學模型,確定了控制器的控制參數;最後對控制系統模型進行了簡單的動態模擬和plc模擬試驗,初步證實了控制系統設計的可行性和合理件。For me, creating hair is simply a matter of trial and error, and playing with the following tools : dodge, burn, airbrush in color mode, smudge and, most importantly, the undo tool
對於我來說創作頭發只是一件簡單的試驗和出錯的事情,只是與以下工具玩耍的事情:減淡工具、加深工具、在顏色模式下的噴槍,當然還有模糊工具,它是最重要的,不能重來的工具。分享友人