齒寬 的英文怎麼說

中文拼音 [chǐkuān]
齒寬 英文
breadth of tooth
  • 齒 : Ⅰ名詞1 （牙; 牙齒） tooth 2 （物體上齒形的部分） a tooth like part of anything 3 [書面語] （年齡...
  1. Flower - heads narrowly campanulate, 16 - 19 mm long, ca. 6 mm across, usually 2 - 4 in terminal clusters ; peduncle 2 - 8 mm ; involucral bracts ca. in 7 series, ribbed on abaxial surface, apex spiny

    葉互生，卵形，長3 - 5 . 5厘米，寬2 - 4厘米，先端短尖，基部近截形，邊緣具疏齒，兩面被長柔毛，具基出脈3條；葉柄長3 - 5毫米。
  2. Leaves papery, oval in outline, 6 - 7cm long and 8 - 11 cm wide, base rounded or subtruncate, trilobed or sometimes 5 - lobed ; lobes triangular - ovate, rarely ovate - oblong, apex acute or acuminate, margin serrulate, with appressed acute teeth, sometimes entire near base, glabrous or with tufted hairs at vein axils abaxially ; petiole 2 - 3 cm long, glabrous

    葉紙質，輪廓闊卵形，長6 - 7厘米，寬8 - 11厘米，基部圓或近截平， 3裂或有時5裂，裂片三角狀卵形，有時卵狀長圓形，頂端漸尖，邊緣有疏而銳利地鋸齒，有時近基部全緣，兩面無毛或下面脈腋有簇毛；葉柄長2 - 3厘米，無毛。
  3. Leaves tufted ; stipes 15 - 30 cm long, densely scaly at base, glabrous above ; sterile lamina about 60 cm long and 20 cm wide, simply pinnate ; pinnae numerous, alternate or subopposite, linear - lanceolate, the largest about 12 cm long and 1 cm wide, base cordate, apex acuminate, margin finely toothed ; veins close, forking once or twice and forming areoles near the midrib ; fertile lamina similar to sterile ones, but somewhat reduced, about 8 cm long and 0. 4 cm wide, lower surface almost entirely covered with sporangia

    葉簇生；葉柄長15 - 30厘米，基部密被鱗片，向上近光滑；不育葉片長約60厘米，寬20厘米，一回羽狀；羽片多數，互生或近對生，線狀披針形，最長者長達12厘米，寬約1厘米，頂端長漸尖，基部心形，邊緣有細密鋸齒；葉脈1 - 2次分叉，近中脈形成網眼；能育葉與不育葉相似，但較小，長約8厘米，寬約0 . 4厘米，下部滿布孢子囊。
  4. Leaves opposite, papery, ovate, suborbicular or elliptic, 4 - 8 cm long, apex rounded, base rounded to broadly cuneate, margin with regular and slightly sinuate teeth except base, covered with yellowish brown tufted appressed hairs ; petioles 0. 6 - 1. 5 cm long

    葉對生，紙質，圓卵形、近圓形或橢圓形，長4 - 8厘米，頂端圓形，基部圓形至寬楔形，邊緣除基部外具整齊而稍帶波狀的鋸齒，兩面被黃褐色簇狀短伏毛；葉柄長6 - 15毫米。
  5. Leaves leathery, ovate, obovate, elliptic or obovate - elliptic, 4 - 9 cm long and 1 - 4 cm wide, with 3 - 6 obtuse teeth on each side ; abaxially with tufts of hairs at axils of veins ; lateral nerves 7 - 10 pairs

    葉革質，卵形、倒卵形至橢圓形或倒卵狀橢圓形，長4 - 9厘米，寬1 - 4厘米，每邊有3 - 6鈍齒，側脈7 - 10對，背面脈腋有小毛叢。
  6. Other toothed whales are the bottlenose, the beaked whale, and the white whale

    其它有齒鯨包括寬吻海豚、突吻鯨以及白鯨。
  7. Her broadly marked eyebrows are still black, her teeth are sound.

    她寬闊的眉毛還是黑黑的，牙齒也很好。
  8. The results indicate that a stable deformation localization band occurs in the coal cutting course and develops to macroscopic crack ; the deformation localization band is slantwise ; while the cutter tooth is used, the deformation localization develops slowly, and the localization becomes wider and the strain value in the band area higher afterwards ; when the point - attack pick used the localization develops quickly and the localization band becomes narrow and the strain value in the band lower

    研究表明：截齒截割煤體過程中，煤體出現穩定的變形局部化帶，且最終發展為宏觀裂紋；煤體變形局部化帶為一個傾斜帶：刀齒截割時，變形局部化發展較慢，但產生變形局部化后，局部化帶寬且帶內應變值較高；而鎬齒截割時，變形局部化發展較快，但產生局部化后，局部化帶窄且帶內應變值不如刀齒高。
  9. Leaves leathery, oblong, 7 - 13 cm long, base cuneate, glossy above, glabrous on both surfaces, margin sparsely and obtusely dentate ; petiole 1 cm long

    葉革質，長圓形，長7 - 13厘米，寬2 - 4厘米，先端銳尖，基部楔形，上面發亮，無毛，邊緣有疏鈍齒；葉柄長1厘米。
  10. Leaves thickly leathery, obovate - elliptic to elliptic, 8 - 12 cm long, 4 - 5 cm wide, apex acute, base cuneate, glabrous, serrulate ; petiole 0. 6 - 1 cm long

    葉厚革質，倒卵狀橢圓形至橢圓形，長8 - 12厘米，寬4 - 5厘米，先端短尖，基部楔形，無毛，邊緣有細鈍齒；葉柄長0 . 6 - 1厘米。
  11. Analyze the stresses distributing of helical gear in long direction using 3dcbem. optimize the shape of dentiform using cvm as the optimize algorithm. the result were satisfied

    作者編制了斜齒輪前處理程序，應用邊界元應力分析程序3dcbem分析了沿齒寬方向的輪齒接觸應力的分佈。
  12. The method that the fuzzy optimal model is changed to ordinary optimal model by the optimal level cut sets is interpreted. as the model is a mathematical model of multi - objective optimization on minimizing volume and minimizing tooth width, the method that a multi - objective model transformed into a single - objective model is introduced

    論文闡述了通過最優水平截集法實現模糊優化模型向常規優化模型轉化的方法，由於該模型是一個以體積最小和齒寬最小為優的多目標優化設計模型，論文詳細討論了多目標優化模型向單目標優化模型轉化。
  13. The research result shows that the motor ' s torque will improved in lower voltage, when tooth width are not equal, and magnet conductivity of material is high

    研究結果表明，當專用電機採用不等齒寬結構，或採用高磁導的軟磁材料時，均有利於提高電機在低電壓下的輸出轉矩。
  14. Effective face width

    有效寬度有效齒寬
  15. Worm face width

    蝸桿齒寬
  16. The world ' s largest primate, a 10 - foot - tall giant with inch - wide teeth, lived in southeast asia for many centuries alongside human beings, according to a leading researcher

    一名重要研究者指出，全世界最龐大的靈長目動物，一種高10英尺、齒寬1英?的巨猿，曾與人類共同居住在東南亞長達數百年。
  17. In order to solve the two problems, this paper adopts the method of reduced gradient to design precisely the parameter of friction and transmission ratio of gearbox and the gear teethes of the sixth gear of the second shaft

    本文通過對多種解決方案的分析，選擇了適當改變變速器一檔傳動比及二軸六檔齒輪齒寬這一簡單的方案使問題得到基本解決。
  18. The equation of pressure angle, width coefficient, and contact ratio are calculated and the influences of these parameters on contact are analyzed. based on ordinary involute gear, the diametral deflection principle of curvilinear - tooth

    最後針對現有文獻的不足，研究了刀具壓力角、齒寬系數和重合度等參數的計算方法，並分析了這些參數對弧齒線圓柱齒輪嚙合的影響。
  19. Through militia programs, the final plan is to change the transmission ratio of gearbox, the parameter of friction piece as well as the gear width of the sixth gear of the second shaft. finally, the parts of transmission system - clutch, gearbox, driving shaft, driving bridge are checked and the problems are solved

    本文通過多目標規劃，最終的優化方案是適當改變變速器傳動比、摩擦片參數及二軸六檔齒輪齒寬，最後對傳動系各部件- - -離合器、變速器、傳動軸、驅動橋等進行了校核，使問題得到妥善解決。
  20. Therefore, the analysis of maxillary to mandibular tooth - width ratios s one important diagnostic tool for predicting the outcome of orthodontic treatment

    因此，上下顎間牙齒寬度大小比例的分析，是一項對于預測矯正治療結果之重要診斷工具。
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