叉狀物 的英文怎麼說
中文拼音 [chāzhuàngwù]
叉狀物
英文
crotch-
Firstly the patterns of the multifingered hands are detailed, eight patterns are defined. the classical bayes method is used in the classification of pre - grasp of multiple fingers based on three patterns which are grasping, holding and pinching. based on the eight pre - grasp patterns, bp neural network is applied in the classification of the pre - grasp of multifingered hands and gets a good effect. the method solves the shortcoming input sample relying on the propobility density and simplified the un - insititution characters extraction. in this paper, support vector machine ( svm ) and binary - tree with clustering is applied in the classification. this method can solve the slow speed and effect with fewness sample in the classification, achieving a good effect. in this papper, we extract the characters of the regulation object with geometry characters and extact the unregulation object with the image analysis
此法解決了輸入樣本依賴物體的概率密度的特點，簡化了分類特徵提取的不直觀性。本文還採用了支持向量機（ svm ）和聚類二叉樹相結合的方法對機器人手預抓取八類模式進行分類，解決了預抓取模式分類訓練速度過慢以及在分類中樣本數量偏少而影響分類效果的問題，得到了較高的正確率。本文對預抓取幾何形狀規則的物體採用直接提取其幾何特徵，對于預抓取幾何形狀不規則的物體採用圖像分析的方法進行特徵提取。Miscellany - the red corundum grains in some of the ruby. . zoisite rocks have corona like shell consisting of an off - white to yellowish material that, according to chris wright of wright ' s rock shop, hot springs, arkansas ( personal communication, july, 2005 ) are " variations in the zoisite "
備注：在某些紅寶石里有紅剛玉的交叉雙晶，有的黝簾石巖石有象貝殼樣的冠狀物，顏色為白色到淡黃色，屬於一種變種的黝簾石。Another mineral with a cross shape is staurolite
另一種礦物與交叉形狀，十字The flow characteristics, distributions of current density and chemical components, and the performance of these two different designs are calculated and compared. the flow and mass transport characteristics are analyzed in detail, which indicate that strong forced convection is produced in the interdigitated flow field, which consist of dead - end gas channel that force the gases through the porous electrodes. results of comparison show that forced convection induced by the interdigitated flow field in the diffusion layer effectively enhances mass transport of reactants and products, thus leading to a higher cell performance and the limiting current density
在傳統流道設計的pemfc中，反應物從流道到催化層的供應和生成物從催化層到流道的排出主要是以擴散為主，而在交叉梳狀流道設計中，以流動帶動的對流傳遞則占據了主導地位，而且這種以對流為主的傳遞機理大大提高了反應物和產物傳遞速率，從而有效地改善了電池的極限電流密度和極化性能等特性。This study run through the basic idea of ecoregional approach methodology and systematic design by integrating agronomy, ecology, environmental economics, resource economics and maths. the study methods included macro - and micro - analysis, qualitative and quantitative analysis, theoretical and case study, statistical analysis and model simulation and so on. resources shortage and environmental pollution casued by intensive agriculture were examined for a specific suburban area shunyi district beijingissues were systematically analyzed including landuse changes, landuse driving force, water - limited yield simulation with wofost model, ecological, environmental and economical analysis of landuse, as well as optimizing pattern of landuse with rcsadss model
本研究立足於生態區域法的基本思路，採用系統設計的思想，通過農學、生態學、環境經濟學、資源經濟學、數學等多學科的交叉與融合，宏觀與微觀、定性與定量、理論與實證研究等相結合的方法，運用統計分析、模型模擬等技術手段，在大量調研基礎上，針對目前大城市郊區農業用地中存在資源短缺、環境污染等問題，以北京市順義區為典例，從土地利用現狀與動態、驅動力、 wofost模型產量模擬、生態環境經濟分析及種植業結構優化模式等方面進行了系統研究，獲得如下研究結果： （ 1 ） 2002年順義區的土地利用仍以農業用地為主，耕地、園地、林地和牧草地之和占總土地面積的56 ，農用地中糧食作物仍佔43 。In order to select male nucleo - sterile new genotype, a tentative idea was put forward for the nucleo - male sterility to attach a tps ( thermo - photoperiod sensitivity ) and a selection strategy of combination of selection and identification, at the same time, the spring and summer sowing method were used to provide different environment conditions of appraising sterility and tps. the results indicated that ( 1 ) sterility could be appraised under the spring sowing environment and tps could be appraised under summer sowing environment. ( 2 ) under spring sowing environment, sterility could be selected, but not maintained. thereby, lines selected could only be selected as recorded selection method in the experiment. ( 3 ) and then, selection was carried out from spring sowing line selected into summer sowing in same line with tps to select plants. these plants through the intercrossing selection had been combined with sterility and tps. in this way, a new selection protocol for selection sterile line with tps was formed. it mainly involves the spring and summer sowing method, recorded selection method and the intercrossing selection method
為了選育新類型玉米雄性核不育系，提出了為玉米核不育性添加溫光敏感性的設想和選擇與鑒定相結合的策略，同時應用分期播種的方法為作物提供不同的生長和發育的環境條件，以鑒定玉米雄穗的育性變化和對不同環境條件溫光的反應.研究結果表明，春播環境下可鑒定和選擇玉米的不育性，夏播環境下可鑒定和選擇其溫光敏感性.針對玉米核不育性難以找到保持系的特性，結合兩種播期選擇兩種性狀.但春播環境下選擇的不育性群體難以通過選擇單株來保持其不育性，為記錄性群體選擇.通過從春播入選的雜合不育性優良株系群體轉移到其對應的夏播溫光敏感性入選的同一優良群體中進行優良單株選擇，能逐漸使不育性和溫光敏感性相結合而選育出純合溫光敏不育系.這種新的選擇程序主要包括應用分期播種法、記錄性選擇法和春夏兩季交叉式選擇法，使含有不育基因的可育株系逐步累積不育基因並增加了溫光敏感性而育成玉米溫光敏不育系The results show that high inlet velocity and porosity is favorable for fuel cell performance. based on above - mentioned 3 - d mathematical model, a comparison study of pemfc with conventional and interdigitated flow fields has been conducted at last
最後，基於前面建立的數學模型，比較和計算了傳統流道設計和交叉梳狀流道設計pem燃料電池的流場、電流密度和物料等的多維分佈。Is develops in the even tray foundation, uses in the parts or disperses the shape material the collection attire ; the general lower part sound of something splitting or cracking attire, upside may the hoisting, and may carry on piles buttress ( is generally four ) ; has the stationary type, the demountable type or the foldaway three kind of structures and the typeface, the form, the net type three kind of forms
鋼制料箱：是在平托盤基礎上發展起來的，多用於散件或散狀物料的集裝；一般下部可叉裝，上部可吊裝，並可進行碼垛（一般為四層） ；有固定式、可拆式或折疊式三種結構和板式、格式、網式三種形式。Today is a time when money, technology and message are the majority, so, as a matter of fact, the competation between corporations are the competation between corporation literature. this article choosing the critical problem - fund - as a start point, aimed at finding a new pathway adoptable to chinese situation to develop museums via absorption of the successful experience from the cooperation between museums and corporations and in combination of current situation of the problems. by analysis of the current development situation of museums and corporation, respectively, their distinct advantages, intrinsic relations, the exact patterns to cooperate with each other, this article dealt with the reciprocal relation between museums and corporations, insisting on facts and accordancy
本篇論文就是從決定博物館發展的關鍵? ? 「解決資金問題」為研究的出發點，力圖通過吸取國內外博物館與企業合作所取得的成功經驗，結合我國博物館在現階段發展中所遇到的實際問題，從觀念更新入手，找出一條符合中國國情的博物館建設的新路，文章通過對博物館與企業文化各自的發展現狀、博物館與企業文化之間的內在聯系、博物館與企業文化合作的具體方式及博物館與企業文化成功合作的具體案例等層面的研究分析，堅持列事實、擺依據、理論和實踐相結合、引用分析和實證分析相結合、跨學科交叉研究方法、文獻綜合的研究方法，論述了博物館與企業文化之間存在的「互惠互利」的關系。Before installation, carefully check and clear the surface of seal groove. radiate and crossing scoring, impression and other adhesive substances are inhibited
在安裝前，應仔細檢查並清理密封槽表面，不允許有輻射狀，交叉狀劃傷、壓痕和其它附著物。It ' s a new sort of cross subject. what ' s the method of the mechano - chemistry is mainly find out the basic principle, rule and application of the physical - chemical reaction occurring to the superfine powder, in the effect of the mechanical force in all kinds of conditions. the appearing of mechano - chemistry method displays a new wide field for the processing of new materials
機械化學法的理論基礎為機械化學，該學科是一門新興的邊緣和交叉性學科，主要研究各種凝聚狀態下的物質因受機械力的影響而發生化學或物理化學變化的基本原理、規律及其應用，它的創建為新的化學物質和具有特定性能新材料的加工方法開辟了廣闊的新領域。Larvae of acraeidae have six or more rows of branched spines, their pupae are colourful
珍蝶科的幼蟲有6例分叉的刺狀物，蟲蛹大都顏色鮮艷。Researchers have deciphered the structure of a harpoon - like protein some viruses use to enter cells and begin infection. researchers have deciphered the structure of a harpoon - like protein some viruses use to enter cells and begin infection
美國生物學家的一項研究搞清楚了一種能幫助病毒在人體內傳播的蛋白質的結構，這種蛋白質形狀如同魚叉，是多種病毒用來襲擊人體健康細胞的「敲門磚」 。The celestial burial master cleans the body of the dead and ties it into the form of an embryo ( with hands meeting in front of the chest and sitting on folded legs ) to be placed on the celestial rock
天葬師除掉死者身上的衣物並將身體蜷曲成初生嬰兒狀（雙手交叉在胸前，蜷腿合成坐的姿勢）送到天葬臺。Experimental results showed that the morphology of deposit could vary as the concentration of pb ( superscript 2 + ) 、 sn ( superscript 2 + ) two kind metallic ion to be changed
實驗表明，沉積物呈現出不同的形態，包括枝晶型、分枝型、密枝型、分叉型和線狀型。A real options framework of venture capital investment decision in discrete - time is build. based on the extended npv formula, binomial model combined with black - scholes formula, an integrated model of venture capital investment decision evaluation is given. there are five parts in the model, and five steps to get the solution to
構建了離散狀態下風險投資決策的實物期權框架：以擴展的凈現值法計算公式為基礎，將二叉樹模型與black - scholes模型結合，構建了一個評價評價風險投資決策的綜合模型，模型分為五部分，分五步求解。However, wigner - ville distribution is n ' t enough effective applied to multicomponent signals processing for existing crossed items, sometimes signal items completely ca n ' t be distinguished from distribution for serious disturbance of crossed items. in addition, we can utilize the wigner - ville distribution to reduce the random noise of signals in that wigner - ville distribution is n ' t enough sensitive to noise. in theory, radon - wigner transform of lfm signals produces a distinct maxima ( peak ) in the radon - wigner plane, so it describe effectively the feature of the lfm signals and suppress effectively the crossed items along with wigner - ville distribution. we can utilize the radon - wigner transform to reduce the random noise of lfm signals in that the noise distrbute as dot at random in the radon - wigner plane
另外，維格納-威利分佈是完全有噪的，但它對噪聲是不敏感的，因此可以利用維格納-威利分佈實現對含噪信號的去噪處理。理論上線性調頻信號的radon - wigner變換在radon - wigner平面上以尖峰形式表現，因此radon - wigner變換能夠有效描述線性調頻信號的物理特徵，抑制在維格納-威利分佈中產生的交叉項。在radon - wigner平面中隨機噪聲是呈點狀隨機散布開的，因此利用radon - wigner變換還能對含噪線性調頻信號進行去噪處理。分享友人