on position 閉合位置;接通位置; 插入位置; 開動位置; 開位置; 通電位置; 通電狀態(tài);接通位置; 通路位置
position n. 1.位置;方位;地點。 2.處境,情況;狀態(tài),形勢,局面。 3.姿態(tài),姿勢。 4.地位,身份;職位;職務(wù)。 5.態(tài)度,觀點,立場;見解;論點,主張;命題。 6.(音節(jié)中的)元音位置。 7.【軍事】發(fā)射陣地;陣地;戰(zhàn)略要點。 8.【音樂】(左手在提琴指板上的)把位。 the neutral position 【汽車】空擋。 people of position 有身份的人們。 What is the position of the affairs 形勢怎么樣? a directory position (電話)查號臺。 The position was stormed. 陣地遭受猛襲。 position warfare 陣地戰(zhàn)。 a ready position 【軍事】射擊準備姿勢。 be in a position to 在可以…的地位;能夠…。 be in position 在應(yīng)有位置,在適當?shù)匚?,無障礙;照規(guī)定姿勢。 be out of position 不在應(yīng)有位置,有障礙;未照規(guī)定姿勢。 get [go] into position 【軍事】進入陣地。 in my position 在我的立場;(對于)像我這樣立場的(人)。 jockey for position 1. (賽馬時)擠其他騎師以占有利位置。 2. 〔比喻〕以(欺詐)手段圖謀私利。 maneuver for position 調(diào)動軍隊爭取有利地位。 put sb. in a false position 使(某人)處于違反原則行事[被誤解]的地位。 presume on one's position 倚仗地位。 take up the position that ... 主張…。 vt. 1.把…放在適當位置;規(guī)定…的位置,給…定位。 2.【軍事】屯(兵),駐扎(部隊)。
The spatial position of sound source is one of attributes in human ' s auditory perception 聲源的空間位置是人們在真實環(huán)境中對聲音感知的重要屬性。
Establish the platform of the interlligent transportation system based on geographic information and spatial positioning system 構(gòu)建智能交通地理信息及定位平臺
Trajectory is the focus of spatial relation , and the spatial expression , which is used to describe the spatial position of the trajectory , consists of localizer and landmark 其中,射體是空間關(guān)系的主體,而空間表達式描述了射體的空間方位,主要由方位詞和界標組成。
In the gravitational field , ideal gas molecules are affected simultaneously by two opposite effects in terms of momentum ( or speed ) distribution and spatial position distribution 摘要理想氣體分子在重力場中按動量(或速度)的分布和按空間位置的分布同時受到兩種對立作用的影響。
Gis deals with two types of data : spatial data and attribute data . the former mainly refers to data that is closely related to spatial position and spatial relation ; and the latter refers to non - spatial data among geographical elements Gis處理的數(shù)據(jù)分為兩類:一類主要是與空間位置、空間關(guān)系有關(guān)的數(shù)據(jù),稱為空間數(shù)據(jù);另一類是地理元素中非空間的數(shù)據(jù),稱為屬性數(shù)據(jù)。
With the development of our society , the situation we confront everyday is becoming more and more complicated , and most decision problems have something with spatial position . therefore the spatial decision support theory and technology research is very important 隨著人類社會的發(fā)展,我們面臨的決策問題越來越復(fù)雜,且大部分的決策問題都與空間位置有關(guān),因此空間決策支持理論與技術(shù)的研究至關(guān)重要。
In this paper , the strategy of combining the information of gray level and spatial position is adopted to achieve non - texture image segmentation , and two novel approaches are presented . the first approach is a generalization of otsu algorithm 本文使用將灰度信息和空間位置信息相結(jié)合的策略來實現(xiàn)非紋理圖像分割,提出了一種結(jié)合空間信息的閾值化算法,和一種針對sar圖像的與區(qū)域生長相結(jié)合的模糊域分割算法。
Based on two drill holes with known geological conditions and adopting relative phase wave , the authors obtained two diametrically different types of ip relative phase sounding curves for orebodies and carbonaceous beds respectively , which can be used to distinguish anomalies of different properties and determine spatial positions 摘要根據(jù)礦山提供的兩個已知地質(zhì)條件的鉆孔,采用激電組合波相對相位測深法獲得了在礦體上和炭質(zhì)層上兩種完全不同類型的激電相對相位測深曲線,不僅可以區(qū)分異常性質(zhì),而且可以空間定位。
This allows us to use much less elements to model complicated structures such as the stiffened beam and tower in suspension bridge , while it can still reflect various details such as the mechanical character , geometry , spatial position , the contribution to the system stiffness and mass , of each member involved . by adopting the assembled element , we can use usual pcs to perform the nonlinear analysis of long - span suspension bridges 組合單元突破了傳統(tǒng)有限元對于不同材料或不同構(gòu)件必須采用相應(yīng)不同單元的限制,對懸索橋的索塔、加勁梁等復(fù)雜結(jié)構(gòu),能用較少的單元進行模擬,并且仍然能夠仔細反映其內(nèi)部各個構(gòu)件的力學(xué)特征、幾何尺寸、所在空間位置以及其對系統(tǒng)剛度、質(zhì)量的貢獻,實現(xiàn)了用普通微機進行大跨度懸索橋空間非線性分析。
Lacking of space locality in time domain , fourier analysis can only make certain of the integral singularity of a function or signal . as a result ; it is difficult to detect the spatial position and distribution of broken signal by fourier analysis . wavelet analysis has the characteristic of spatial locality , and its wideness in both windows of the time and the frequency can be adjusted , so it can analyze the details of a signal 小波分析優(yōu)于傅里葉之處在于,小波分析在時域和頻域同時具有良好的局部化性質(zhì),因為小波函數(shù)是緊支集,而三角正、余弦的區(qū)間是無窮區(qū)間,所以小波變換可以對高頻成分采用逐漸精細的時域或空間域取代步長,從而可以聚焦到對象的任意細節(jié)。