正常值范圍 的英文怎麼說

中文拼音 [zhēngchángzhífànwéi]
正常值范圍 英文
range of normal values
  • 正 : 正名詞（正月） the first month of the lunar year; the first moon
  • 范 : 名詞1 [書面語] （模子） pattern; mould; matrix 2 （模範; 榜樣） model; example 3 （范圍） boundar...
  • 圍 : Ⅰ動詞1 （四周攔擋起來 使裡外不通; 環繞） enclose; surround; corral 2 （繞; 裹） wrap Ⅱ名詞1 （四...
  • 正常值 : normal value
  • 正常 : normal; regular; average
  • 范圍 : scope; limits; extent; boundary; confines; range; range dimension; spectrum
  1. To hypertension precaution should take integrated step, begin the conduct propaganda that is an object with numerous people to teach, perfect and necessary organization protects a system, because the hair cause of disease that makes masses understands high blood pressure is worth limits normally with blood pressure, carry appropriate weight, notice physical training, adjust a behavior and mental insecurity position, abstemious smoke wine, eat fresh and vegetable fruit more, of the natrium in controlling food and cholesterol absorb

    對高血壓預防應採取綜合措施，開展以廣大人民群眾為對象的宣傳教育，健全必要的組織保護體系，使群眾了解高血壓的發病原因和血壓正常值范圍，保持適當體重，注重體育鍛煉，調整a型行為和精神緊張狀態，節制煙酒，多吃新鮮蔬菜水果，控制飲食中鈉與膽固醇的攝入。
  2. In this paper, the main research works are as follows : 1 ) survey and analysis previous work in auv navigation and summarize : as the cumulate error, the dead - reckoning and inertial navigation systems ca n ' t be used without other modified system ; the acoustic navigation system is used only in small range, and is very expensive. 2 ) two important approaches in geophysical navigation techniques are summarized, one is terrain contour based navigation, this approach is investigated keystone today ; the other is image based navigation, due to no perfect image sensors and image seabed map, this approach has seldom been practised. 3 ) two important terrain contour based navigation algorithms has been applied to auv, one is match algorithm - based terrain contour match ( tercom ) ; the other is kalman filter - based sandia inertia terrain - aided navigation ( sitan )

    主要研究內容包括：一、總結分析了當前水下導航的常用方法和不足之處，指出基於航位推算的導航方法，存在著最大的問題就是導航誤差的積累問題，如果沒有修正系統，這種方法很難滿足使用要求；其次指出基於聲學的導航方法，造價昂貴，導航范圍有限，難以滿足自主水下航行器大范圍導航的需求；二、總結了當前水下地形輔助導航的主要技術路線，一是基於地形高程的匹配方法，這是當前研究的重點；二是基於地形圖像的匹配方法，由於缺乏良好的圖像傳感器，和可用的海底圖像地圖，目前這種方法還有待研究發展；三、將兩種地形高程匹配的常用方法應用到自主水下航行器上：以相關演算法為前提的地形輪廓匹配（ tercom ）方法和以卡爾曼濾波為基礎的桑迪亞慣性地形輔助導航（ sitan ）方法，前者演算法簡單可靠，但是導航精度不高，後者雖然精度比較高，但存在著演算法較為復雜、有可能發散和出現奇異值等問題。
  3. Gamma values outside the usual range may be useful for old crt monitors or for monitors that are in unusual lighting conditions, such as industrial environments or window displays

    正常范圍以外的伽瑪值可用於舊式crt監視器，或者用於處于非一般照明條件（例如工業環境或櫥窗陳設）下的監視器。
  4. For example, when the design flow of upward of the peace bridge of upward of the east - one main canal is 45m3 / s, the actual flow quantity is 23. 8m3 / s on the 30th of september in 1989, the water level of the transition region terminal of the mouth of hao wan flume of the east - one main canal had gained the design level of 4. 3m, and the level between downstream and shang tian yuan tunnel was generally higher. it says that the actual discharge capacity now is only about 24m3 / s which is half of the design value. this not only make the benefit of the irrigation district abnormal, but also greatly hinder the economic development of the irrigation district, and lead to the canal run frequently at small flow, high water level, lengthen the discharge duration

    如東一乾渠上段太平橋以上設計流量45m ~ 3 s ， 1989年9月30日實測通水流量23 . 8m ~ 3 s時，東一乾渠郝灣渡槽出口漸變段末端水位已達到設計水位4 . 3m ，其下游至上天院隧洞水位也普遍偏高，即東一乾渠上段目前僅能通過流量24m ~ 3 s左右，只有設計值的50左右，不僅使灌區效益得不到正常發揮，嚴重阻礙了灌區范圍內的經濟發展，而且使渠道經常處于小流量、高水位運行，延長了次通水時間，大大增加了渠道工程的安全管理難度。
  5. Making sure keyboard function locked by key or password is normal. it can change measuring range, alarming data, and output signal restrict

    確認由鍵鎖或口令啟動的操作員鍵盤功能操作正常，能改變測量范圍，報警值及輸出信號限制等。
  6. It turns positive at this point and remains so throughout its normal operating temperature range

    在這個溫度下時，阻值變為正值，並在整個正常操作溫度范圍內保持正值。
  7. At this temperature it turns positive and remains so through - out its normal operating temperature range

    在這個溫度時，阻值變為正值，並且在整個正常操作溫度范圍內保持正值。
  8. It is found from the experiment that under the conditions of peak magnetic field of 0. 57t, beam pulse fwhm ( full width of half maximum ) of 44ns, a microwave radiation pulse with fwhm 25ns and whole width of 35ns is produced, when the intensity of the guiding magnetic field rises, the peak microwave power changes little but the width of the pulse reduces. the a - k gap also has obvious influence on the microwave radiation, the stable and higher microwave output is obtained under suitable gap

    實驗中還發現，在峰值磁場0 . 57t和束流半高寬44ns情況下，得到了25ns半高寬和35ns底寬的微波脈沖信號，隨著導引磁場增加，微波信號幅值基本不變，但國防科學技術大學研究生院學位論文是微波脈沖寬度會逐步減少;實驗中還發現磁場線圈位置有一定的軸向調節范圍，說明在磁場軸向分佈的一定變化范圍內，器件都可以正常工作，這對以後的永磁場系統導引的微波實驗有利。
  9. Calibration is generally performed by applying pressures of known values to the unit under test in sufficient number of steps ( normally about 7 ) distributed throughout its usable range, from lower test values to maximum calibration value, and then decreased backwards to initial test value

    校正程序一般是對校正儀器引入已知的壓力。引入的壓力，在儀器的應用范圍內，逐級（通常為七級）提升至最大校正數值，然後逐級減少至最初之校正數值。
  10. Computed tomography ( ct ) revealed a left scrotal tumor with no evidence of lymph node involvement

    血液生化檢查發現乙型人類絨毛膜激素及甲型胎兒蛋白均于正常值范圍內。
  11. The multifocal visual electrophysiology examining system is strict with eye ' s fixation. so we design a monitoring system to monitor eye ' s fixation. finally, we have three methods to display the examining effects of multifocal visual electrophysiology examining system : traces, grouping traces, 3d - plot

    研製完成後，該儀器在重慶市第三人民醫院進行了近四個月的臨床試驗，確定了該儀器的正常值范圍，並對一些病人進行了檢查，與veris4 . 0系統的檢查結果進行對比，其結果基本一致。
  12. Geometric distortion is traditionally corrected by an image resampling operation which is applied as a post - processing step to pfa. the scene size limits of pfa presented by range curvature qpe, can be alleviated by using an efficient image domain space - vairant post - filter

    通常採用圖像域插值的方法校正幾何失真，而利用空變濾波器使散焦的點重新聚焦，這些校正方法可以減輕距離彎曲對成像范圍的限制。
  13. ( 3 ) in order to be suitable for the secrecy of control system, convenient for debugging the control system and make the control system be applied to capacitance, inductance and phase - shifting controlled ozonier, the control system of the ozonier power is based on cpld / fpga chip is presented. ( 4 ) the paper analyzes the shortage of routine inductor designing methods which are used to design intermediate frequency, high voltage resonance reactor, puts forth an iterative method to prevent the problem

    （ 3 ）為解決大功率諧振電抗器的設計困難一直是大功率諧振電源的難點，本文在電抗器常用的ap設計法的基礎上，提出了一種迭代設計方法，這種方法同時考慮氣隙長度范圍和氣隙磁通邊緣效應因數，根據所需電感值來求解滿足要求的鐵芯規格和線圈匝數，不必對電感器的匝數進行修正。
  14. ( 2 ) because of t he variability of rock subjected to outside action, three new conceptions : postive damage basic damage and negative damage, are suggested, which can deal with the condition that rock density became large. ( 3 ) the present damage variables based on ct number mostly include ct average number of the rock without damage, which is difficult to measure, so a new damage variable, which includes the average ct number is proposed, on the other hand, strain equal theory is generalized because the one put foreword by lemaitre is not good enough to use. ( 4 ) a axial damage constitutive equation is proposed and testified. ( 5 ) with the circle times, the damage propagation laws of two different rocks, subjected to circle of freezing and thawing, are studied, and in the analysis process, traditional analysis method including average ct number and is used, some important conclusions are reached : inner damage of soft rock containing a large mount of apertures is largely propagating with the time increasement of circle, however, at the preliminary time, the hard rock containing a small mount of aperture is a little propagating, at late time, the influence become large ; ( 6 ) zone separation and statistics frequency put forward is used to analysized the three different damage propagation in the open circumstance, when they are subjected to the different circle times of freezing and thawing, in which the temperature variability is linear, different freezing rate, and different freezing temperature, and no water is supplied during the test

    在研究過程中本文主要做了以下工作： （ 1 ）針對巖石損傷變化較小時，運用ct均值和方差分析不方便的缺陷，本文提出運用對ct數范圍劃分區段的方法，根據各區段統計頻率的變化規律來分析損傷擴展狀況； （ 2 ）針對巖石受到外部作用的多變性，本文提出了基準損傷，正損傷，負損傷的概念，在某種程度上考慮了巖石受到外部作用時的壓密情況； （ 3 ）現有的基於ct數的損傷變量大多需要用到巖石基體的ct均值，這實際上是很難觀測到的，因此本文建議了一個可運用巖石初始狀態ct均值的損傷變量，由於現有的勒邁特教授應變等價原理使用上的不便，本文在其基礎上進行了推廣； （ 4 ）建議了一個可用巖石初始狀態ct數和彈性模量的單軸損傷本構方程，並用算例進行了驗證； （ 5 ）對兩種不同巖石在開放環境下受到凍融循環作用且融化過程中補水時，內部損傷隨凍融循環次數增加的擴展規律進行了探討，主要運用了常規的ct均值和ct方差的分析方法進行分析，試驗發現：對于孔隙率和含水率較高，密度和強度較低的軟弱巖石，凍融循環次數對損傷結構的擴展有明顯的影響，而對于孔隙率和含水率較低，密度和強度較高的硬巖，凍融循環次數對其損傷結構擴展初期由於含水率低的原因，影響不是太大，而後期由於水補給后，含水率較高的原因，凍融影響逐漸增大； （ 6 ）運用了本文提出的區段劃分和統計頻率的方法，深入地分析了開放環境下的線性溫度變化的凍融循環次數，凍結溫度，凍結速度不同巖石作用時，其內部損傷隨凍融循環次數，凍結速度和凍結溫度變化的擴展規律，需要指出的是除了在試驗前飽水外，凍融過程中沒有補水。
  15. For a precision torque tester, the test device will be calibrated against the torque generated by weights hanging at the end of a beam. calibration is made by applying torque of known values to the test device in sufficient number of steps ( normally about 7 ) distributed throughout its usable range, from lower test values to full scale capacity

    由吊在杠桿尾端的砝碼而產生的扭力，將會用作校正精密扭力檢測儀。校正過程是對測試儀器加以已知的扭力。加以的扭力，在儀器的應用范圍內，逐級（通常為七級）由最低測試數值加至其最高扭量。
  16. 2. respiratory variation index ( rvi ) in normal man pulsed - wave doppler spectra of the four cardiac valves were recorded and compared with sequoia 512 and acuson 128 xp / 10 in 79 normal subjects aged 18 to 70 years

    正常人rvi值范圍的測定79名健康志願者，採用sequoia512和acuson128xp 10彩色電腦聲像儀，記錄各瓣口血流速度、同步心電圖和呼吸曲線。
  17. Studies have shown that people with pre - diabetes who lose weight and increase their physical activity can prevent or delay diabetes and even return their blood glucose levels to normal

    研究已經證實，有糖尿病前期的人，透過減重及增加運動可以避免或是延緩糖尿病的發生，甚至讓他們的血糖值回復到正常范圍。
  18. According to the requirements of clinical trial, the applicants should simultaneously consider such factors as epidemiological background of different countries or areas, the features of pathogenic microorganism, the normal reference alue ( range ) fitting to the people of different genus, and carry out the clinical trial with pertinence within the border of china

    申請人應當按照臨床試驗的要求，同時考慮不同國家或地區的流行病學背景、病原微生物的特性、不同種屬人群所適用的正常參考值（或參考范圍）等諸多因素，在中國境內進行具有針對性的臨床試驗。
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