关键

基本解释 (translations)

crux  ·  hinge  ·  key  ·  keys  ·  linchpin  ·  cruces  ·  lynchpin  ·  cruxes  ·  hinging  ·  linchpins

词组短语

a Gordian knot · sticking point

与关键相关的网络例句 [注：此内容来源于网络，仅供参考]

The method includes steps: digital watermark technique is adopted to hide information of key data in not key data codes of compressed image; under protection of digital watermark, using protective backup for key data detects whether normal transmitted key data is correct or not so as to detect error code; carrying out cyclic mutual backup by using macro blocks in same positions in front and back macro block set; embedding coded motion vector in form of digital watermark to DCT transformation coefficient, and ensuring that video data are not influenced as best as one can; when error code occurs, if key data backup is correct, then the backup replaces former key data; otherwise, using mean value of key data in adjacent macro blocks within same frame to replace former key data approximately.

本发明中，采用数字水印技术在压缩图像的非关键数据编码中隐藏关键数据信息；通过数字水印保护下的关键数据保护备份来检测正常传输的关键数据是否正确，由此来检测传输误码；用前后宏块组中相同位置的宏块进行循环相互备份；对运动向量进行编码，然后以数字水印的形式嵌入到相对不重要的DCT变换系数中，同时保证视频数据尽量不受影响；在误码发生时，如果关键数据备份正确，则直接替代原关键数据，否则用同一帧内相邻宏块的关键数据的平均值近似替代原关键数据。

It also shows that studying those associates would enhance semantic, but not perceptual processing of lures which verifies the discrepancy-attribution hypothesis.2, Compared with those emotional lures and associations in the unrelated lists, participants produce significant false recognition of emotional lures, even though initially no emotional lures appeared in the phonetic or pictophonetic relatedness effects.3, Participants show no significant difference to the emotional and nonemotional lures after studying phonetic or pictophonetic associations of single character Chinese, while phonetic relatedness effects of two-character Chinese words in the phonetic shows.

而本研究试图系统的探讨汉字关联效应中对情绪诱词的错误再认情况，本研究的结果表明： 1、在语义关联下，被试对中性、正性、负性的关键诱词都引发了很高的记忆错觉，表明这种实验范式对未出现的关键诱词的诱发错误再认是很强烈的；同时实验结果表明，对学过词表的关键诱词的知觉加工没有促进，而促进了对关键诱词的概念加工，验证了差异归因假设。

Base on these, the article started with customer value, the core part of CRM, expatiate on the key account character and essence from customer value point of view in IT industry, advanced the material method how to identify the key account. The method solved the management difficulty for the IT company who are impercipient and undistinguishable on KAM.

基于以上的问题，本文从客户关系管理的核心—顾客价值入手，从顾客价值的角度阐述IT企业关键客户的特征和本质，提出了识别关键客户的具体方法，解决了IT企业在关键客户管理上对关键客户认识不足和辨识不清的管理难点问题。

The key species in the pioneer species period is Achillea capillaries, Izeris denticulate, Salsola colliha., than the key species gradually change to Potentilla spp, Heteropappus altaicus, Cleistogenes spp in the species gradually prosperity period, Lespedeza dahurica, Stipa bungeana, Artemisia sacrorum in the species quasi-steady period, Lespedeza dahurica, Artemisia sacrorum in the species relatively steady period, Peri ploca sepium Bunge, Clematis fruticosa turcz, Spiraea spp in the bush pioneer species invasion period.

其中先锋植物物种期以茵陈蒿、苦买菜、猪毛菜为关键种；物种渐繁荣期以委陵菜、阿尔泰狗哇花和隐子草为关键种；物种鼎盛期多物种共存，关键种不明显；物种准稳定期以长芒草、铁杆蒿和达乌里胡枝子为关键种；物种相对稳定期以铁杆蒿、达乌里胡枝子为关键种；灌木先锋物种主要有杠柳、木本铁线莲、绣线菊等。

To resolve those problems, the nature of safety is expatiated by comparing the differences between safety and reliability, security, which would facilitate us to design some novel safety mechanisms. Based on multilevel safeguard mechanisms, the safety technologies of distributed mission real time system is deeply, systematically researched in this dissertation, some main works and contributiveness including:1 To improve safety of complex mission critical real time system by dividing and ruling way, the whole system usually is divided into few small and simple subsystems with different criticality.

并以多级防危机制为核心，对分布式任务关键实时系统的防危技术进行了系统、深入地理论研究和实验，主要的贡献与创新之处包括：在分析现有应用级防危机制不足之处的基础上，基于多级关键度划分的思想，提出了集成式的多级防危机制，其中重点研究了支持该机制的多级关键度访问控制规则，其目的是防止低关键度子系统中的设计缺陷破坏高关键度子系统的防危性，同时研究了基于反射技术的规则执行。

According to a thorough comparison and analysis of several classical criticality indexes including Path Criticality Probability, Activity Criticality Probability, Activity 'Cruciality' Index, all these indexes have limitations and pitfalls to some degree. Therefore, Activity Compound Criticality Index is presented as a compound index of ACP and ACI, and on the basis of ACCI, Project Compound Criticality Index, a new index that reflects the criticality of a whole project or subproject is proposed.

首先，对几个经典关键性指标——线路关键概率(Path Criticality Probability， PCP)、工序关键概率(Activity Criticality Probability， ACP)和工序关键指标(Activity Cruciality Index， ACI)——进行比较研究；鉴于各自利弊，提出一个 ACP 与 ACI 的整合指标——工序复合关键指标(Activity Compound Criticality Index，ACCI)，并进一步提出了一个表征项目整体&关键&水平的新指标项目——复合关键指标(Project Compound Criticality Index， PCCI)。

Firstly, the key frames were extracted from the video sequence. Then, the features detected between adjacent key frames were guided and matched by motion displacement, which was calculated by the optical flow field. With the RANSAC robust estimation and cascade of homography matrix, the homography matrix of the adjacent key frame and the nonadjacent key frame was got. Finally, the seamless mosaic was rendered by image blending.

首先在同一镜头下的视频序列中提取若干关键帧，利用关键帧拼接表示序列的拼接；其次利用光流场算法计算出的运动位移量引导相邻关键帧间特征点的匹配，并结合随机抽样一致性鲁棒估计算法和单映矩阵的级联性，得到相邻关键帧、非相邻关键帧间的对应矩阵；最后通过融合实现了序列的无缝拼接。

The 352 valid samples were analyzed by SPSS. The results showed there was no distinct corresponding relationship between the product attributes and reaction time. The different key attributes from questionnaire importance rating and the shortest reaction time standards were used to regressively analyze the results of customers' overall rating (such as overall satisfaction,objective quality, recommend intention).The results indicated that the coefficiency of regression of the special attributes chosen from reaction time to overall rating was distinct, while the coefficiency of the special attributes chosen from importance rating to overall rating was not. The main conclusions are: 1. Regarded attributes can be obtained by the reaction time of brand performance rating.

本实验的有效样本为352个，通过SPSS软件进行分析统计，数据统计结果显示，在品牌表现评价反应时与其重要性问卷评定结果的相关系数的检验中，并未发现品牌表现评价反应时与品牌属性重要性评定结果之间的显著相关；将由问卷重要性评价最高标准所得到的关键属性与通过品牌表现评价反应时最短的标准所选取的关键属性的品牌表现分别对消费者的总体评价结果（如&总体满意度&、&主观质量&、&推荐意向&）进行回归分析，发现通过品牌表现评价反应时方法选取的特殊关键属性（与问卷重要性评定法选取不一致的关键属性）的品牌表现对总体评价结果的回归系数显著，而重要性评定问卷法选取的特殊关键属性（与品牌表现评价反应时法选取的不一致的关键属性）的品牌表现对总体评价结果回归系数不显著。

By means of the results of ordinal regression analysis, this study discovers phenomena as follows: in a single automobile which runs off the road, the main factors are such as the use of cell phone and seat belt, drinking alcohol, violative behavior, trip purpose, timing, visibility, and road quality; in a single automobile which hits islands, the key factors are consist of driver's license and qualification, the use of cell phone and seat belt, trip purpose, visible distance, road visibility, road quality, and limited speed; in a single automobile which hits the roadside objects, the primary factors include the use of cell phone and seat belt, driver's license and qualification, drinking alcohol, violative behavior, age, timing, trip purpose, and region.

由顺序回归分析结果可知影响事故严重度的关键因素。在冲出路外的单一小客车事故中，关键因素为行动电话使用情形、安全带使用情形、饮酒情形、违规行为、旅次目的、时段、道路能见度和铺面品质；在撞路中物体的单一小客车事故中，关键因素为驾驶执照、驾驶资格、行动电话使用情形、安全带使用情形、旅次目的、道路视距、道路能见度、铺面品质和速限；在撞路旁物体的单一小客车事故中，关键因素为行动电话使用情形、安全带使用情形、驾驶执照、驾驶资格、饮酒情形、违规行为、年龄、时段、旅次目的和地区。

We also used the latent heat daily data、sensible heat daily data、relative humidity data and OLR daily data from NCEP-DOE Reanalysis2 which formed as 2.5-degree latitude x 2.5-degree longitude global grid with 144x73 points(1982～2005). The data of subtropic high ridge offered by Bational Climate Center . With singular value decomposition analysis, we studied key region of ocean-atmosphere interaction in the mid-latitudes in the Pacific. Second, by using wavelet analysis to study the character of the key regions of SST.Moreover the correlation analysis can help us to understand the reason of the cold water formed and the physical process of ocean-atmosphere interaction in the mid-latitudes in the Pacific. There are three mostly SVD modes which contribution reach to 70%,So the three mostly modes can reflect the mostly structure in the key region.

采用奇异值分解方法对1982～2005年逐候SSTA场和500hPa位势高度场进行同期、大气超前海洋、大气滞后海洋的分析，确定中纬度西北太平洋海气相互作用的关键区；利用小波分析对关键区海温和副高脊线进行周期分析，深入了解研究区域海温和副高脊线的年际、年代际变化特征；通过关键区海温与500hPa位势高度距平场的相关分析，研究中纬度西北太平洋SST异常与副高位置异常的关系；针对2005年夏季关键区SST异常与副高脊线位置异常开展海气相互作用物理量分析和大气环流分析，探讨关键区SST异常对副高位置异常的可能影响过程。

与关键相关的网络解释 [注：此内容来源于网络，仅供参考]

backwards：将声音从结束关键帧播放到开始关键帧,实现反向播放

Audio音效效果 | Backwards 将声音从结束关键帧播放到开始关键帧,实现反向播放 | Delay 精确控制声音的延迟和调制,达到回声效果

Critical path scheduling analysis：关键路径计划分析法

Critical incidents 关键事件法 | Critical path scheduling analysis 关键路径计划分析法 | Critical path 关键路径

critical path method; critical path analysis; critical path survey：关键路径法;关键路径分析;关键路径调查

critical item;(短缺的)重要物资; ; | critical path method; critical path analysis; critical path survey;关键路径法;关键路径分析;关键路径调查;CPM; | critical path survey;关键路径调查; ;

关键路径分析 +#Critical Path Analysis 关键路径分析：Critical Path Analysis

-Critical Path 关键路径 +#Critical Path 关键路径 | -Critical Path Analysis 关键路径分析 +#Critical Path Analysis 关键路径分析 | -Culture 文化 +#Culture 文化

Critical path method,CPM：关键路线法

关键路线法(Critical Path Method CPM)是一种通过分析哪个活动序列(哪条路线)进度安排的灵活性(总时差)最少来预测项目工期的网络分析技术. 具体而言 该方法依赖于项目网络图和活动持续时间估计 通过正推法计算活动的最早时间 通过逆推法计算活动的最迟时间 在此基础上确定关键路线 并对关键路线进行调整和优化 从而使项目工

Delete a Rotation Key on X：在X轴删除旋转关键帧

Delete a Position Key on Z在Z轴删除位置关键帧 | Delete a Rotation Key on X在X轴删除旋转关键帧 | Delete a Rotation Key on Y在Y轴删除旋转关键帧

Delete a Position Key on Y：在Y轴删除位置关键帧

Delete a Position Key on X在X轴删除位置关键帧 | Delete a Position Key on Y在Y轴删除位置关键帧 | Delete a Position Key on Z在Z轴删除位置关键帧

Ease In：对象的属性变化是慢慢地靠近下一个关键帧

10. Hold Keyframe:对象的动画属性变化是从一个关键帧突然跃至下一个关键帧,产生非连续动画; | 11. Ease In:对象的属性变化是慢慢地靠近下一个关键帧; | 12. Ease Out:对象的属性变化是慢慢地远离当前的关键帧;

key component：关键部分,关键组分,主要组分

key compare technique 关键字比较法 | key component 关键部分,关键组分,主要组分 | key compression 关键码压缩,关键字压缩

OOK on-off k eying：开关键控开关键控开关键控开关键控

OEIC opto-electr onic integrated circuit 光电集成电路光电集成电路光电集成电路光... | OOK on-off k eying 开关键控开关键控开关键控开关键控 | OPC optical phase conjugation 光相位共轭光相位共轭光相位共轭光...