In view of bearing capacity of the elastoplastic theory analysis, the author made a comparison between the achieved bearing capacity limit load pi / 4 of round base ( space problem ) and the limit load pi / 4 of bar groundwork foundation design ( plane problem ) from soil mechanics at home and abroad as well as foundation criterion, and explained why the value of formula in present design criterion from soil mechanics is inclined to be conservative. in the light of the author ' s many years experience of vibration test on the spot and the research work of relevant projects, the author worked over the dynamic pile testing of the bearing capacity of foundation and batholith, and gathered the parameter of dynamic analysis and testing. the author also talked over the difficult point of pile foundation design criteria in present batholith engineering world, i. e. the confirmation of batholith bearing capacity of pile end, from the following aspects : a ) confirmation of single axis counter - pressure strength of rock in house ; b ) f. e. m calculation of elastoplastic model ; c ) calculation of soil mechanics ; d ) deep well load test
然後，對巖土工程領域至今尚未解決，甚至不為人注意的考慮地基變形的地基承載力問題進行了實用
化的探討，提出了考慮地基變形的地基承載力上程計算方法；對基於彈塑性理論分析的地基承載力國內尚未見報道的空間問題得到了圓形基礎（空間問題）的承載力界限荷載p _ （ 1 / 4 ） ，並與國內外土力學專著及地基基礎設計規范中的條形基礎（平面問題）的界限荷載p _ （ 1 / 4 ） ，進行了對比，從而定量上解釋了目前設計規范引用土力學承載力公式值偏於保守的這一情況；根據本文作者多年從事現場地基工程振動試驗及相關課題的研究工作，本文以截頭
錐模型模擬地基，對地基（巖基）承載力的動測法進行了研究，為各類地基（包括巖基） ，匯總了動力分析和檢測川的參數：針對日前巖土工程界應用樁基設計規范中的難點? ?樁端巖基承載力的確定問題，從巖石室內單軸抗壓強度確定、基於彈塑性模型的有限單元法計算、土力學計算及深斤載荷試驗四方面進行了深入討論；本文作者根據多年現場載荷試驗的工程實踐，對深井荷試驗裝置的核心部分? ?反力裝置，設計了側壁支撐反力加載系統，該加載系統具有實用、簡便、穩定及安個等優點。
Bodkin arrow : arrows with a tempered steel tip. delivers massive damage, ignoring armors
錐形箭：帶有淬火強
化的鋼制箭頭。可以造成巨大傷害，並無視盔甲。
In the special fields wheel drive, wheel, gear box construction with spiral technology or beyond that with hypoid, cone, spur wheel as well as with gears, spiral cones and / or with bevel gear and cogged wheels and gears is graessner gmbh well - known
Graessner gmbh是一家現代
化的、可靠的專門產品供應商，這家供應商從事傳動、傳動齒輪箱，
錐體、圓
錐、彈頭，
錐齒輪，
錐齒輪，
錐齒輪驅動，
錐形圓柱齒輪，輪、葉輪、齒輪，齒輪，齒輪傳動，螺旋
錐，曲線齒
錐齒輪傳動箱，圓柱齒輪，齒輪和傳動結構的製造、銷售。
After canvassing the basic theories and methods of reliability and optimization design of the transmission system, analyze the designs of the v - belt transmission, arc cone gear and disk spring separately. it is propitious to raise efficiency, improve capability, increase reliability, and decrease cost and so on
在研究了機械可靠性優
化設計基本理論和方法之後，分別分析了v型帶傳動、圓弧
錐齒輪、液壓卡盤碟型彈簧的可靠性優
化設計，對其進行針對性的研究，並通過試驗對設計結果進行檢驗。
On the uniform equation of conic section in descartes coordinate system
直角坐標系下圓
錐曲線的統一方程及變
化動態初探
With the use of finite method we have developed computer simulation software for vacuum microtriodes with wedge - shaped and cone - shaped cathode on the basis of stduying deeply the field emission theory of vacuum microelectronics. the software included field section, grid point numbering, and the calculation of electric currents, transconductance and cathode capacitance, moreover, it can simulate the properties of vacuum microeletronic with variant structures and sizes. the relationship was studied and simulated among electic properties and device structures, sizes and cathode materials etc. the optimized design of vacuum microtiode was proposed
本文在深入研究真空微電子器件場致發射理論的基礎上，根據圓
錐形、楔形陰極真空微電子三極體的不同特點，分別建立了物理和數學模型，在考慮空間電荷密度影響的前提下，以有限元法為基礎採用迭代的方法計算出真空微電子三極體內的電勢分佈情況，繪制出了等勢線、電子軌跡線，並得到了器件電學性能隨幾何參數的變
化情況。
Since complicated differential and integral operations were involved in the kernel of the integral equation, we simplified the equation and got the nakano equation. as instances, the planar archimedean spiral antenna, the planar equiangular spiral antenna, the monofilar helical antenna, the conical helical antenna with fixed ascending angle and the conical equiangular - spiral antenna were analyzed through the moment method. all of the results matched fairly well with the references and experiment results
這種方法的積分方程的積分核里含有復雜的微積分運算，為了簡
化計算，本文在推廣的海倫積分方程的基礎上，對方程進行了簡
化，推導了nakano方程，並以平面阿基米德螺旋天線，平面等角螺旋天線，軸向模圓柱螺旋天線，具有固定升角的圓
錐螺旋天線和圓
錐等角螺旋天線為例，用矩量法求解了天線上的電流分佈，研究了螺旋天線輻射的寬頻帶特性，所得的結果均與參考文獻吻合很好。
The finial studied outcome and method adopted will bring important effect on engineering application, reliable analysis, optimization design etc. of conical roller bearings, at the same time, certain application value for developing new type of bearings
本文的研究結果及研究方法對汽車后橋
錐軸承的工程應用、可靠性分析、優
化設計等具有重要參考，對研究開發新型
錐軸承具有一定的應用價值。
Non - lubricated, tapered plug assures tight seal with low breakout torque. constructed of hardened materials with optional hard facing
無潤滑，
錐形閥塞確保緊密密封，並且具有很低的啟動扭矩。有硬
化材料構造而成，配置備選硬面。
We can get electron density with the calculated phase and some common model formula ( such as sphere and cone ) in the wake of hypervelocity projectiles
由計算出的相位並根據彈道靶尾跡的一些常用模型（包括圓球體、鈍
錐體等）公式，把相位轉
化為尾跡的電子密度。
With this purpose, this paper researches the state of dometic and overseas seal technique ; uses other enterprise ' s successful experiments for reference ; combines the factory set ' s structural property, technics characteristic and the different request of medium leakage degree ; considers the respective strongpoints of floating ring seal, conical floating seal, suction labyrinth seal, inflator labyrinth seal, mechanical seal, dry gas seal ; finds out the optimum, dependable seal techinique fiting for each set on the base of entire analysis on the centrifugal compressor. and in the end by putting this plan into practice the factory achieves localized reconstructs, reduces the production cost and fulfils the demands of secular safe use
本文在把握國內外離心壓縮機密封技術的發展狀況，借鑒其他企業的成功經驗基礎上，根據我廠機組結構特性、工藝特性、介質泄漏程度要求的不同，以及浮環密封、
錐形浮環密封、抽充氣式迷宮密封、機械密封、干氣密封的各自特點，對離心壓縮機存在的密封問題進行了全面剖析，研究了適合每臺機組最佳、可靠的密封技術，實施了本地
化技術改造，降低了生產成本，滿足了機組長期穩定運行的生產要求，取得了顯著的經濟效益和社會效益。
This machine is suitable for processing the isomerism label, which is for medicine, chemical, food and commodity etc and flat, square, oval, tapered and single orientation etc
該機適用於醫藥、
化工、食品、日
化等扁、方、圓、橢圓、圓
錐瓶、定位雙面等異型貼標。
The cyclones with short cone are used for crude grading of minerals with heavier specific gravity in gold mines, sand gold mir. es and sulphur ore mines and have such advantages as small ground occupation, high capacity, high operating flexibility, low energy consumption and high movability etc
短
錐分選旋流器用於金礦、砂金礦、硫
化礦等比重較大的礦物的粗選作業，具有佔地面積小，處理能力大，操作彈性大，能耗低，可移動性強等優點。
The opsins that distinguish one cone from another have provided a way to study the evolution of color vision
可用以辨別不同
錐細胞的視蛋白，讓我們找到了研究色覺演
化的方法。
Researchers can figure out the evolutionary relations of opsins in the various classes of cones and from different species by examining the sequences of nucleotide bases ( or dna “ letters ” ) in the genes that code for these proteins
透過比對視蛋白基因的核苷酸鹼基（或稱dna字母）序列，研究人員就能找出不同
錐細胞視蛋白以及不同物種間視蛋白的演
化關系。
Certain possible inventions of which he had cogitated when reclining in a state of supine repletion to aid digestion, stimulated by his appreciation of the importance of inventions now common but once revolutionary for example, the aeronautic parachute, the reflecting telescope, the spiral corkscrew, the safety pin, the mineral water siphon, the canal lock with winch and sluice, the suction pump
當吃飽后，為了助消
化而仰臥著時，他曾思考過幾項發明的可能性。這是由於認識到如今雖已司空見慣當初卻曾是巨大革新的那些發明的重要性，從而受到刺激：比方說，航空降落傘反射望遠鏡螺絲
錐別針瓶裝礦泉水運河那有著絞車與泄水道的閘門裝置抽水機。
Rhodopsin is similar in both structure and absorption characteristics to the cone pigments most sensitive to wavelengths in the middle of the visual spectrum, and it evolved from those pigments hundreds of millions of years ago
就構造與吸收光譜特性而言，視紫質與中波長
錐色素最為相似；幾億年前，視紫質從這些中波長
錐色素演
化了出來。
The cone - subdifferential of efficient solutions set for vector optimizations problem with perturbed order
錐擾動向量最優化問題有效解的錐次微分
