heat strain 中文意思是什麼
heat strain
解釋
熱應變-
In recent years, the outbreak of nd appear some new characters, it is reported that the amount of immunity defeat on nd increased, even chicks with high hi titer can be infected by ndv virulent strain. the gene - engineering vaccine is badly needed to control nd outbreak. so newcastle disease virus strain b95, a naturally avirulent and heat stable strain, was introduced from australia
新城疫是國際獸疫局公布的16種烈性傳染病之一。近年來，新城疫的爆發出現了許多新特點，免疫失敗報道增多，甚至抗體水平較高的雞群也發病。為控制新城疫的爆發，急需研製基因工程苗。 -
Every pulse and heart in saint antoine was on high - fever strain and at high - fever heat
聖安托萬的每一次脈動和心跳都疾速而火熱，像是發了高燒。 -
The explicit finite element method ( fem ) based on the varying time - step was selected to analyse the dynamic roll - pass process ; the nodes on the leading face of the steady - state elements set was extracted and projected onto a plane to give the required mesh, also called the origin mesh ; the implicit fem was selected to analyses the inter - pass transient thermal process ; a geometric part from the mesh was generated and meshed by using the quadrilateral elements, a heat transfer analysis was selected to transfer the node temperature data ; a new model was created by using hexahedral elements, mapping the node temperature and the equivalent plastic strain on the integration points
利用基於變步長中心差分格式的顯式積分方法分析瞬態軋制過程；提取穩態單元集節點形成截面網格；利用隱式積分方法分析軋制道次間隙瞬態溫度場；對型鋼斷面進行平面四邊形網格劃分並映射節點溫度數據；利用六面體單元構建有限元分析模型，映射單元節點的溫度、積分點的等效塑性應變，進行數值分析。 -
With the very low water to cement ratio, rpc has ultra - high strength high ductility and low permeability. in this paper, the compressive strength of rpc can reach to a high point with the number approximately 135mpa. as illustrated from the study results, we can approve some fundamental conclusions : there are big effects on rpc with deferent kinds and properties of raw materials and deferent curing conditions ; stress - strain curve shows the process of destroy with rpc samples ; x - ray diffraction analysis indicates that heat treatment at temperatures 90 accelerate the hydration of rpc sharply, therefore, mechanical and microstructural properties of rpc are highly dependent on heat treatment ; it is believed that rpc materials have excellent resistance to chloride permeability ; during the heat treatment, the shrinkage of rpc developed quickly because of chemical reactions ; the rpc with slag mostly has the advantage of rpc without slag about resistance to solutions corrosion
研究結果表明：通過對rpc各組分摻量變化的研究，可以找到rpc的最優配合比；試件成型后的熱養護制度對rpc的性能影響巨大； rpc的抗壓應力?應變曲線可以反映出試件受破壞時微裂紋的擴展情況，剛纖維的摻入可以大幅改善rpc的韌性； rpc在成型后存在較大的收縮，而其中的化學收縮要遠遠大於乾燥收縮； rpc具有很強的抗氯離子滲透性能，漿體的密實度很高；通過x射線衍射實驗，可以發現rpc的膠凝體中ch晶體已經幾乎不存在，膠凝體主要由c - s - h凝膠和未水化水泥顆粒組成；在抗溶液侵蝕的實驗中，摻礦渣rpc的抗溶液侵蝕性能在絕大多數情況下要好於不摻礦渣試件，酸、堿溶液和浙江工業大學碩士學位論文摘要一些鹽溶液都會對rpc的結構產生侵蝕作用，但是機理各有不同。 -
Under that condition the strain can produce the most concentration of the bioactive compounds. the physical and chemical properties of the actibacterial compounds have been studied, the results showed the bioactive substance has heat stable, acidity and weakly alkali stable. it can be dissolved in acid water, chloroform solvent, can not be dissolved in ethyl acetate, petroleum ether, alkali water. the result of thinlayer chromatography showed the bioactive compounds can give off blue and green fluorescence in the uv light. the paper chromatography demonstrate the bioactive substance may be a new construct compounds
研究表明，該活性物質具有較強的熱穩定性， ph 9的條件下能穩定存在，但ph 12的強堿性條件下活性物質的抗菌活性幾近喪失；活性物質易溶於氯仿、酸性水、不溶於乙酸乙酯、石油醚、堿性水；薄層層析顯示活性物質在紫外光下能發藍綠色熒光等特點；由捷克八溶劑系統紙層析鑒定該抗菌活性物質不屬於四大類抗生素，可能為一新的抗菌活性物質。 -
In this dissertation, the effect of texture, heat - treatment, and hydrogen on the lcf behavior of zircaloy - 4 and the cyclic deformation behavior for zircaloy - 4, n18 alloy and n36 alloy have been investigated systematically using fully - reversed tension - compression loading under strain control ( r = min / max = - 1 ), while the evolvement of the friction and back stresses versus the number of repeated working cycles and the plastic strain amplitude has been studied, and the thorough discussion combined with the analysis result of fatigue sub - structure, friction and back stresses, and fatigue fracture has been given to the mechanism underlying the lcf behavior of alloys
本文採用對稱拉壓循環變形方法（ r _ = _ （ min ） _ （ max ） = - 1 ） ，系統研究了織構、熱處理狀態、氫對zr - 4合金低周疲勞性能的影響， zr - 4合金、 n18合金和n36合金的循環變形行為，並研究了摩擦應力、背應力隨循環周次、塑性應變幅的變化規律。結合疲勞亞結構和疲勞斷口的分析結果，深入探討了影響合金低周疲勞行為的作用機制。 -
Math. and physics department, yanshan university, qinhuangdao 066004 ) [ / align ] [ align = left ] [ b ] abstract [ / b ] : through the pictures taken by means of laser speckle on the metal material weldment, we can obtain double - exposed displacement patterns at a temperature range. by point - to - point analysis heat displacement field at the welding points can be measured, and the distribution of thermal strain and thermal stress can be obtained. as a result, the flaws at welding points can be measured through experiments
本文應用激光散斑法，其測量靈敏度介於全息干涉法和雲紋法之間，象所有其它散斑法一樣，它是一種非接觸式的測量技術，對環境及設備條件要求不高，對被測件表面不需進行特殊處理，可在生產現場對實際物體進行測試。 -
Ergonomics of the thermal environment - guide to the assessment of heat strain in workers wearing personal protective equipment
熱環境的人類工效學.工人穿戴的個人防護設備的熱應變評定指南 -
Ergonomics of the thermal environment - analytical determination and interpretation of heat stress using calculation of the predicted heat strain
熱環境的人類工效學.通過計算預測的熱應變對熱應力的分析測定和說明 -
Irradiation or heat treatment protoplasts fusion were developed. equal protoplast suspensions ( containing about 108 / ml protoplasts ) of each strain were mixed and washed by centrifugation, then the pellets were resuspended in peg4000 solution ( 35 % ) at 37 ? for 2min. after centrifugation and resuspension, protoplasts were diluted and plated on regeneration medium
其次，確定了原生質體融合的基本條件及滅活原生質體融合的條件：等量混合兩親株原生質體或用熱滅活（或紫外滅活）的原生質體（ 10 ~ 8個ml ） ，用35的peg4000在37處理2min后，稀釋，塗布再生，可獲得融合率在50左右的融合子。 -
With the stress ( strain ) and coupling coefficient being ignored, the coupling heat conduction equation and the coupling moisture diffusion equation would degenerate to fourier heat conduction model and pick diffusion model respectively
並針對各向同性材料，導出含濕、熱的耦合線性粘彈性本構方程，以及相應的熱傳導方程和耦合濕分擴散方程。 -
The aluminum - alloy insulating strain clamps type nll nxj nxl, the jcb high - low - pressure insulating puncture paralleled clamps, 1kv 10kv 35kv cold - heat shrinkable cable terminals, cable joints, power transformer shields and 500kv line fittings produced by the company can meet the needs of upgrading urban and rural power grids and realize the span of fittings products from low voltage to high voltage
為滿足城鄉兩網改造需要，公司生產的nll nxj nxl鋁合金絕緣耐張線夾， jcb高低壓絕緣穿刺並溝線夾， 1kv 10kv 35kv冷熱縮電纜終端，電纜中間接頭，電力變壓器防護罩以及500kv線路金具，實現金具產品由低壓向高壓跨越。 -
The transient heat transfer between the drum wall and cooling water rising up with steady rate was simulated numerically using fem, and the time history of the stress and strain fields were also acquired with indirect coupling method
摘要利用有限元法模擬了焦炭塔進水冷焦階段恆速上升的介質與塔壁的動態傳熱過程，並用間接耦合法求得了應力、應變場的變化過程。 -
The relief of some of the internal strain energy of a previously cold - worked metal, usually by heat treatment
冷塑性變形金屬釋放其部分應變能的過程叫回復，通常採用熱處理的方法。 -
The formation of a new set of strain - free grains within a previously cold - worked material ; normally an annealing heat treatment is necessary
在冷塑性變形材料的內部生成等軸狀新晶粒的過程叫再結晶，通常發生於再結晶退火熱處理過程中。 -
To lessen the strain on heating and air conditioning equipment, builders of skyscrapers have begun to use double glazed panels of glass, and reflective glasses coated with silver or gold mirror films that reduce glare as well as heat gain
為了減輕取暖設備或空調設備的壓力，摩天大樓的建造者們已經開始使用雙面上釉的玻璃鑲板和塗上了金色或銀色反光薄膜的反光玻璃，來減少強光照射和熱量的增加。 -
Research on the test technique for the heat strain in change temperature field
變溫場中熱應力測試技術研究 -
Ergonomics of the thermal environment - analytical determination and interpretation of heat stress using calculation of the predicted heat strain iso 7933 : 2004 ; german version en iso 7933 : 2004
熱環境的人類工效學.通過計算預熱應力對熱應力的分析 -
In harsh climate region, mere exists obvious local stress concentration near the upstream and downstream of the exposed - in - winter horizontal surface of the rcc dam, and the surface of spillway bucket though heat insulation is applied on the surfaces, tensile stress still exceeds the allowable one of concrete. this paper puts forward to adopt preset crack to avoid occurring more cracks. the special crack model is applied to simulate the dam preset crack, and the joint model of fracture mechanics is induced into strain - soften model
在結構措施方面，針對嚴寒地區高碾壓混凝土重力壩壩體越冬層面的上、下游面附近及溢流壩堰面反弧段表面有明顯的局部應力集中象現，在已採取一定的表面保溫防護的條件下，拉應力仍然超過混凝土容許拉應力，開裂難以避免，進而提出設置碾壓混凝土壩表面預留縫結構措施並對該措施進行深入研究，包括預留縫的擴展穩定和壩體沿預留縫的穩定性，以避免大壩在無措施部位開裂，解決大壩越冬層面水平施工縫的開裂問題。 -
On the fundamental of thermo - viscoelasticity, the rate of viscous heat generation in csp matrix in relation with stress and strain status, is obtained. the meso - scale model is put forward, in which processes or phenomena such as viscous heat in csp matrix, heat conduction between csp matrix and oxidant particulates, decomposition of oxidant and its interfacial reactions with csp matrix, are described. the control equations are derived
應用熱粘彈理論、傳熱學、推進劑熱分解動力學等，分析推導了推進劑粘性加熱與應力應變的關系，建立了描述基體粘性加熱、基體與含能顆粒傳熱、含能顆粒受熱分解及與基體界面反應等過程的細觀模型，推導建立了模型控制方程。
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