parameter table 中文意思是什麼
parameter table
解釋
參數表-
The variable parameter taper equation was built with diameter determination datas of different parts of cryptomeria fortunei plantation sample wood, in combination with the relative tree height curve mode and other assistant equations, volume table of c. fortunei plantation standing was compiled, and provided the scientific basis for the production and application
摘要利用柳杉人工林樣木各部位直徑測定數據，建立可變參數削度方程，配合威布爾分佈函數、相對樹高曲線模型及其他輔助方程，編制了柳杉人工林林分出材率表，為生產應用提供科學依據。 -
For offstandard double circular - arc gears, calculate its shape coefficient using its basis parameters of shape. so we can design universal double circular - arc gears. this paper designed the subroutine program of chart and parameter table
對非標準的雙圓弧齒輪，通過基本的齒形參數，用折截面法計算得出它的齒形系數，從而可以實現通用的雙圓弧齒輪的設計。 -
Sets up the disk parameter table, used by the bios to handle the floppy device driver
設置磁盤參數表， bios用它來處理磁盤設備驅動程序。 -
The study has completed the design of two - phase inverter and made up of the two - phase inverter - motor system for experimental use it is a variable frequency adjustable speed system with a open - loop control of rotational speed, which consists of voltage - controlled oscillator circulating assign device inverter circuit and two - phase induction motor a accurate mathematical model is set based on the whole system, and simulator program of dynamic and steady condition is established, which is used to calculate the dynamic and steady performance by kron and symmetrical coordinate converter by simulator calculation and experimental research with specific parameter of the system, a comparison is made between predicted and experimental characteristics, experimental measurements are shown to compare closely with corresponding theoretical result it is compared with some variable frequency adjus table speed system comprising inverter and single - phase induction motor from the system efficiency torque pulsation and the effect of two - phase inverter capacitance based on the conclusion, harmonic cancellation pulse width modulation control of a two - phase inverter - fed induction - motor drive system is researched, which cancelled the low harmonic and improve the system performance
通過對電機的kron變換和對稱分量變換，建立了系統較精確的數學模型，編制了系統動態及穩態運行的模擬計算程序分別計算系統的動態和穩態性能。通過對系統的具體參數進行了模擬運算和實驗研究，實驗和模擬結果進行比較，說明實驗和理論較為一致，並從系統效率、轉矩脈動及兩相逆變器電容的影響等方面與各種逆變器和單相異步電動機組成的變頻調速系統加以比較。在此基礎上，對兩相逆變器供電-異步電動機系統使用諧波抑制pwm控制進行了研究，由於減少了低次諧波，改善了系統性能。 -
A datapool is a table of values to be substituted for an explicit string parameter in a request
一個資料池是能夠代替請求中字串參數值的一個數值表。 -
The variable parameter taper equation, which was suitable to pin us elliottii plantation form changing law, was built with the sample wood datas on the basis of the research of about form shape in the tree mensuration, one - dimensional volume table, two - dimensional volume table, one - dimensional timber - produced rate table for timber assortment, and two - dimensional timber - produced rate table for timber assortment were complied based on the above
摘要在樹干形狀研究的基礎上，利用樣木資料建立了一個適合濕地松人工林干形變化規律的可變參數削度方程，據以編制了一元材積表、二元材積表、一元材種出材率表和二元材種出材率表，這些數表經檢驗誤差較小，精度較高，可在林業生產上推廣應用。 -
The calculation result effectively indicate the change rule with the time and space of water table of the aquifer, soft dank aquifer, parameter in process of wells work in the pit
計算成果較好地刻畫了基坑井群的實施過程中含水層、弱透水層水頭、參數的時空變化規律。 -
For better veracity of simulating model, model is used lookup - table module to calculate the thermodynamic character of refrigerant, and datas of experience and test is combined in the compressor module, also the coefficient of heat transfer changing by running parameter is decided by computational procedure. in addition, choosing congruence step size solves the divergence of simulation procedure
為了使模擬模型具有相當的準確性，模型中採用查表模塊進行製冷劑熱力性質計算，壓縮機模塊中將實驗數據與經驗計算數據相結合，通過程序運算確定冷凝器和蒸發器傳熱系數與運行參數之間的關系，並成功解決了模擬程序運行發散的問題。 -
It requires a parameter specifying the xml column of the desired table - in this case, the comments column of the items table
它的參數指定表的xml列在這個例子中是items表的comments列。 -
Based on the statistics and analysis of the accumulated experiment data in designing the mixing proportion of middle and small - sized concrete projects in west region of guanzhong plain, 3 groups of related diagrams and 5 groups of empirical formulas have been established, as well as a parameter table suitable for this region to select the concrete mixing proportion and a table of the mortar mixing proportion have been compiled. the quality of raw meterials and the characters of concrete in this region are also analyzed in the paper
對關中西部地區各類中、小型砼工程中，配合比設計所積累的實驗資料進行了統計分析，建立了3種關系曲線圖和5組經驗公式，編制出了適用於該地區選擇砼配合比的參數表和砂漿配合比表，並對該地區原材料的質量狀況和砼的性能特點，進行了必要的分析。 -
Property of each parameter points to a column in the data table
屬性指向數據表中的一列。 -
The optimizer is more likely to choose a full table scan over an index if the value of this parameter is high
為什麼設置高了，優化器會選擇全表掃描而不選擇索引？ -
This parameter is specific to table articles only
此參數只適用於表項目。 -
Drugs and the food examination and store the equipments : the color table instrument, the development box, super low temperature refrigerator, the germs sample machine, the water an analysis instrument, each kind of parameter instrument, each kind of bio - chemical experiment thing and other warehouse materials
藥品與食品檢測與貯藏設備色譜儀培養箱超低溫冰箱細菌采樣器水份分析儀各類參數儀各類生化試驗用品及其它倉儲材料。 -
Choose models according to max oprating temperature, max oprating pressure, max operating differential pressure that listed the parameter table
用戶根據用汽設備的最大用汽量（乘以選用倍率系數2 - 3倍） ，最高工作壓力、最高工作溫度、最高工作壓差對照表中參數選型。 -
2. based on the analysis of the historical evolution of jinan springs ' spurting, a quantity equation between the anaual average spring discharge and the anaual lowest water table is built according to the statistic data, which enable us to gain the corresponding relation between baseline water level and the smallest scenic discharge of spring gushing. then the groundwater discharge in the spring area is calculated and the controlling parameter of maximum available amount of groundwater exploiting is obtained
泉域總面積1486平方公里。 （二）通過分析濟南市泉群噴涌歷史統計資料，首先建立泉群年平均噴涌量與年最低地下水位之間的定量方程，得出四大泉群噴涌的底限水位與最低景觀流量的對應關系，然後，計算泉域內地下水的入滲補給量，再得出保證泉涌的地下水最大允許開采量的控制性參數。 -
This paper introduced in detail the whole structure and functions of new dvd optical pickup parameter adjusting equipment and its various components, discussed the difficulties during designing and developing the adjuster, mainly including : the mechanical adjusting table, optical pickup clamping and pneumatic controlling unit, optical pickup servo control and spot location detecting, and parameter acquiting & graphics display control software
摘要詳細介紹了新型dvd光學頭調整儀的總體結構及各組成部分的功能與作用，並對調整儀在設計開發過程中的一些難點作了初步探討，主要包括機械調整平臺、光學頭夾持及氣動控制單元、光學頭伺服控制與光斑定位檢測單元、以及參數提取顯示控制單元等在設計研發中的基本思想和要點。 -
By default, the table is named parameter
默認情況下，表名為parameter -
Layout drawing in the design phase of construction drawing was studied in the automatic production system of coordinates table of layout drawing. it targets at four specified types in the autocad drawing such as pipeline, railroad, road and building, sovles theirs localization coordinates, the position parameter and automatic or semiautomatic extraction of other assistance parameters in the system and automatic coordinates table in the end
總圖坐標表自動生成系統以施工圖設計階段的總圖為研究對象，對採用autocad繪制的總圖中四種特定類型:管線、鐵路、道路和建構築物四種對象，解決其定位坐標、方位參數及其它輔助參數的自動或半自動提取，完成坐標表自動生成。 -
Abstract : some problems about overall design of a small unmanned air vehicle telemetry system are presented in this paper. the construction and fundamental principle of the telemetry system is simply introduced. according to the telemetry task requirement, the key problems which should be solved at first are demonstrated mainly by system " s capacity design and channel design. the needed data transmission rate is carefully calculated with the telemetry parameter table provided by user and on this basis the frame structure is decided. the bit error rate in factual telemetry channel is grossly estimated in theory and a channel encoding scheme is provided to improve data transmission quality to meet with the requirement for extremely low bit error rate
文摘:論述了某型號無人機遙測系統中的容量和通道設計問題.文中對該遙測系統的組成和原理進行了介紹.結合具體的遙測任務需求，在容量設計中確定了數據傳輸率和使用的幀格式，在通道設計中，通過計算實際通道中的誤碼率，提出了相應的通道編碼方案以確保數據傳輸的低誤碼率要求
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