比值管 的英文怎麼說
中文拼音 [bǐzhíguǎn]
比值管
英文
comparison tube-
Results contrast with the unimproved or some previous models, the features of tumor microvascular networks generated from our model by simulating the angiogenesis in caecum tumor, such as vascular tortuosity, branching and anastomosis, are closer to the physiological facts and more resemble the experimental observations
結果對盲腸腫瘤微血管網進行數值模擬，與改進前的模型和其他模型比較，本模型生成的腫瘤微血管網結構特徵，如血管的走向、扭曲、分叉與融合等，更接近生理實際，與實驗觀測圖像的相似度更高。These ratios preserved their sense and value whatever opinion one might have about the composition of a continuum.
不管人們對于連續統有什麼見解，這些比均保持它們的意義和值。There are many adaptive changes in the two research subjects ( artemisia. songarica schrenk. and seriphidium. santolinum ( schrenk ) polijak. ) in morphology and anatomy, such as with the increase of the daily age, the root - shoots ratio increased ; the root became stronger ; the ratio of leaf volume and leaf area increased ; the volume of epidermic cell decreased ; the cut - icle and phellem layer on the surface of root thickened. stoma caved in leaf ; epidermal hair of leaf and stem well - developed, palisde tissue developed well, the cell gap decreased ; the spongy tissue disappeared ; leaf is kinds of isolateralthat is the typical xeromorphic structure ; crystal cell and fibric cell increased ; conducting tissue and mechanical tissue developed well ; bundle sheath appeared
實驗研究的兩種菊科（ compositae ）植物（準噶爾沙蒿（ artemisiasongaricaschrenk ）和沙漠絹蒿（ seriphidiumsantolinum （ schrenk ） poljak . ） ） ，形態解剖方面的變化表現為：隨日齡增加，根長/株高比值日益增大；根系逐漸發達；體積與葉面積比逐漸增大；表皮細胞體積變小；角質層增厚；根外部出現加厚的木栓層；氣孔下陷；葉、莖部的表皮毛密布，柵欄組織日益發達；而細胞間隙日漸變小；海綿組織逐漸消失；葉面結構常為典型旱生結構? ?等葉面；晶細胞及纖維細胞數目增多；輸導組織、機械組織日漸發達；具有維管束鞘等等。For hoods with shutters in four sides, the results show : 1 ) the hoods positively placed boards are called hoods used for venting airflow ; hoods negatively placed boards are called hoods used for leading airflow ; 2 ) among the hoods used for venting airflow, the most effective hoods should have positive declining angle value of 30, the ratio 4 of areas between the four windward faces and the gular section ( fy / fj = 4 ), the value of b range from 70 mm to 120 mm and the value of b / h range from 0. 5 to 0. 6 ; 3 ) the most effective hoods should have negative declining angle value of 60, the ratio 4 of areas between the four windward faces and the gular section ( fy / fj = 4 ), the value of b range from 100 mm to 170 mm ( the optimum value is 120 mm ) and the value of b / h range from 1. 4 to 2. 2 ( the optimum value is 2. 0 )
對於四面設百葉型風帽，計算表明: l ）正裝傾斜擋板的百葉型風帽可認為是排風型風帽，倒裝擋板傾斜的百葉型風帽可認為是進風型風帽; 2 ）排風型風帽中，擋板正裝30 」 、風帽四個迎風面的有效面積fy和風管凈斷面積fj的比值（ fy腸）為4 、擋板寬度b在70inln到120inln之間、板間距比值隴在0 . 5到0 . 6的百葉型風帽排風效果最好; 3 ）進風型風帽中，擋板倒裝裝60 「 、風帽四個迎風面的有效面積和風管凈斷面積的比值（ fy例）為4 、擋板寬度b在100咖到170mm之間（ 120mm為最佳） 、板間距比值隴在1 . 4到2 . 0的進風型風帽（ b爪= 2 . 0為最佳）的百葉型風帽進效果最好。5 layer number of cortical cells in stem was n ' t changed evidently, however the ratio between cortical thickness and stem increased as well as the ratio between vascular cylinder and stem, up the gradient of nacl concentration. 6 stem dm of suaeda salsa remarkably decreased with increasing nacl concentration, so did the vessel dm of xylem in the stem
（ 5 ）隨鹽濃度的增加，莖皮層細胞層數未發生明顯的變化，但皮層厚度所佔莖的比重增加，維管組織占莖的比重同皮層厚度與莖半徑的比值表現出相同的趨勢。Rubber and plastics hoses and hose assemblies. ratios of proof and burst pressure to design working pressure
橡膠和塑料軟管和軟管組件.試驗壓力和爆破壓力與設計工作壓力的比值The capillary vessel number in every unit area increased and the microvascular wall incrassated gradually with aging. the number ratio between capillary vessels and seminiferous tubules were on the trend of increase from 3 weeks to 3 months and decrease from 3 months to 12 months
隨著增齡，單位面積內微血管數目逐漸增多；管壁也明顯增厚；微血管數與生精小管數的比值從初生後到3月齡逐漸增大，從3月齡到24月齡呈減小的趨勢。Such a damage index is defined as the ratio of the repaired length to the total length of pipelines
破壞指標的定義為須修復的管線長度與管線總長度的比值。Based on the theory of mfl and a study on the signal characteristics ofac - mfl and ect : on one hand, it expouded the flaw identification model of “ slope ratio ” todetect the defects in panel, rob or pipeline ; on the other hand, the flaw - depth measurementmethod based on the characteristical frequency were used in ac - mfl. the application ofac - mfl was realized, and it showed the accordance of defect detection for these twotechniques
從其檢測原理出發，在與上述渦流檢測信號特點進行比較的基礎上，一方面，利用「斜率比值」識別模型實現了對板材、管材、棒材等表面缺陷的檢測;另一方面，利用交流信號的信息實現了基於拐點頻率的深度測量方法在該技術中的應用。During the analysis, three non - dimensional parameters is considered : the ratio of outer diameter of hollow spherical joint to the thick of spherical ; the ratio of outer diameter of hollow spherical joint to the thick of steel plate ; the ratio
分析時考慮了三個無量綱參數，空心球外徑d與壁厚t的比值;空心球外徑d與鋼板厚tp的比值;連接鋼管外徑與空心球外徑之比。Based on the self - consistent nonlinear theory of complex cavity gyrotron with gradual transition, a simulation code of self - consistent nonlinear beam - wave interaction has been made, in which the multiple modes interaction with an electron beam and the mode coupling are taken into account. the interaction between the electron beam and hsn - h521 rf field for third - harmonic gyrotron is simulated. the influences of the thickness and the velocity spread and the velocity ratio of the electron beam and the fluctuation of the magnetic field and the technologic errors of complex cavity on the multi - modes interaction with an electron beam are analyzed
二、在漸變復合腔迴旋管多模自洽非線性理論的基礎上，編制了高次諧波漸變復合腔迴旋管多模注?波互作用自洽非線性模擬軟體，並對8mm波段三次諧波漸變結構復合腔迴旋管的注? ?波互作用進行了大量的自洽非線性數值模擬計算與研究，進而分析了電子注的厚度、速度零散、速度比值、磁場波動、腔體尺寸的加工誤差等等多種因素對互作用效率的影響。Aiming at the vibration issue of taiyangsheng pumping station of northeast pipeline network, the causation of the vibration is tested and analyzed in this paper. the vibration mitigation method for this pipeline is given out, and the finite element analysis of the pipeline vibration and base isolation is progressed. the result of the test and analysis indicate that the effect of the rubber pillow vibration mitigation is effective for the pipeline system
本文針對東北輸油管網太陽升泵站出口管道的振動問題，分析測試了該管道的振動原因，給出了適用於該管道的減振方法，並進行了管道振動與隔振的有限元數值分析，對比了管道減振前後的振動情況，測試分析結果表明採用橡膠墊減振后減振效果明顯。The waist - hip ratio is related to the risks for cardiovascular diseases. a high ratio suggests that most of the body fat is accumulated around the waist, which means there is an increased risk for cardiovascular diseases
腰臀圍比值與患上心血管病的風險有關，過高的比值顯示大部分的脂肪積聚在腰部，會增加患上心血管病的風險。Results : during a mean follow - up of 5. 7 years, 1456 deaths occurred. the waist - hip ratio was positiely and significantly associated with deaths from all causes, cardioascular disease, and diabetes ( p <. 01 for trend )
結果：在一個平均5 . 7年的隨訪期中， 1456位參與者死亡。腰臀比值與各種原因死亡，心血管疾病、糖尿病呈顯著的正相關（ p < 0 . 01 ） 。Though the desalinized depth was different under different cumulative infiltration, the ratio of desalinized depth and wetting front distance was about 0. 342 and the ratio of desalinized depth and cumulative infiltration was 0. 862
盡管不同濕潤深度對應脫鹽深度不同，但脫鹽深度與濕潤深度的比值卻近似為0 . 342 。且脫鹽深度與入滲水量的比值也近似為0 . 862 。Comparison for increasing value management of pension funds
養老基金的增值管理比較研究By comparing the eva with those indexes, such as the irr ( internal rate return ), mva and excess return, it draws the conclusion that the eva system is accordant to the requirements of the value - based management system
本文首先從eva的理論淵源談起，對eva概念進行系統梳理。通過將其與內含報酬率、市場價值增量和超額回報指標進行比較，指出eva是切合價值管理要求的評價體系。Numerical simulations were carried out to investigate the effects of the ratio of surface to volume on the two phenomena
並研究了微管道表面積與體積之比值對亞堵塞臨界壓比的影響。To research the correlation between the marks of t - pa, pai - 1 and acute vascular infaction events
1比值與急性血管事件的相關性研究Analysis and research were made for relation about max external pressure resisting capacity under condition of different ratio between straight section length and end arc radius on the flatted tubes with same circumference and tube wall thickness by using analytical technology of finite element
摘要應用有限元分析方法，對相同周長、相同璧厚的扁管在直邊段和圓弧半徑的不同比值條件下與所能承受最大外壓力的關系進行了分析。分享友人