查询词典 locating device

It is a way of curing bullae to reduce volume under CT locating. And lung function can be evaluated between preoperative and post-op of bullae by CT pulmonary function.

CT定位下肺大泡减容术是治疗肺大泡的途径之一，定量CT肺功能可对肺大泡减容术前及术后的肺功能进行评估。

This paper proposes several commonly used fishing buoys' locating and monitoring systems involving their basic components, working principles and respective features.

介绍了几种常用的渔用浮标定位监视系统的基本组成、工作原理及各自的特点。

Based on federated Kalman filter, the adaptive filter of train's dynamic locating is designed.

设计了基于联邦Kalman滤波的列车组合动态定位系统的自适应滤波器。

Experimental results combining finite element are provided to illustrate that the inspection energy can be focalized on the damage. It is suggested that the time-reversal method is an effective way for identifying and locating damage for Lamb wave inspection.

结合有限元的实验结果显示了兰姆波检测信号的能量可在损伤处聚焦，表明时间反转方法在兰姆波结构损伤识别和定位的有效性。

Using two hyperbolas the system can obtain 2D target position, while using at minimum three hyperboloids the system can achieve full 3D target locating.

使用二个双曲线系统能获得2D目标位置，当使用最少三个双曲面系统能达成完整的3D立体目标定位。

Using two hyperbolas the system can obtain 2D target position, while using at minimum three hyperboloids the system can achieve full 3D target locating.

使用二个双曲线系统能获得2D目标位置，当使用最少三个双曲面系统能实现完整的3D立体目标定位。

ABSTRACT It is because that the excellent acceptors for maize transgenic engineering are insufficient in our country, especially in the southwest mountain areas of china and hereditary variation regularity for the two characters such as efficiency of embryonic callus induction and number of regenerating plant (these two characters were abbreviated to the nduction efficiency and number of regenerating in the following of the paper, respectively), which hint the maize culturing capacity, is not very clear. Therefore, aiming at picking out superior acceptors, we had made systematic researches on the two characters with combing traditional quantitative-character genetic analyzing methods such as single-factor genetic mating design, diallel crossing genetic design, genetic effect analyzing method and the modern molecular locating method such as QTLs'. The main results are followed.(1) 50 superior inbred lines and about 30 crosses in our country, especially in the southwest of China were used for identifying and selecting the superior genotypes in the above two investigated characters under the same culturing condition in 2000 and 2001. There was very significant difference among the genotypes in the both characters. But the two characters were not certainly related. Some genotypes such as 18-599 and 18-599 were very good in them. For some ones such as zong 31, induction was higher than 18-599 and 18-599 in the efficiency, but it was only 1/3 to the later in regenerating number. In some genotypes such as S37, R08, R15, P138, A318, induction efficiency was just about 3% and scarcely any regenerating plants were got. On the whole, hybrids acted better than inbreeds in the both characters.(2) Two kind of inbreeds were selected as parents of the Griffing's method 1. 18-599 and 18-599 and the inbred line zong 31 are one kind because they are not only superior in the characters of maize cross breeding, such as CA, resistance to disease and the important agricultural characters, but also excellent in transformation characters as the induction and regeneration.

针对我国、特别是西南山地所需玉米转基因工程育种优良受体极为匮乏和反应玉米幼胚培养能力的2个主要性状，即玉米幼胚胚性愈伤组织诱导率和胚性愈伤组织绿苗发生数的遗传变异规律十分不清楚的实际情况，本研究从筛选玉米转基因工程所需要的优良受体入手，采用单因素遗传交配设计、双列杂交遗传交配设计、世代基因效应等传统数量性状分析方法，以及现代分子标记定位主效QTL分析方法，对玉米幼胚胚性愈伤组织诱导率和胚性愈伤组织绿苗发生数等2个性状进行了较为系统的分析研究，取得以下主要研究结果：(1)于2000年和2001年通过对我国、特别是西南地区近50份优良自交系和近30个杂交组合，在相同培养条件下，对幼胚培养胚性愈伤组织诱导率和胚性愈伤组织绿苗发生数等2个幼胚培养能力性状进行了筛选与鉴定，发现玉米不同基因型具有完全不同的幼胚培养胚性愈伤组织诱导率和胚性愈伤组织绿苗发生数，但幼胚培养胚性愈伤组织诱导率与胚性愈伤组织绿苗发生数并不具有必然的相关关系，有的基因型，如自交系18-599和18-599在胚性愈伤组织诱导率和愈伤组织绿苗发生数等2个性状都表现相当优异；有的基因型，如自交系综31，仅幼胚培养胚性愈伤组织诱导率性状表现高于19-599和18-599，但在胚性愈伤组织绿苗发生数这一性状则与它们有相当大的差距，仅为19-599和18-599的1/3左右；有的基因型，如S37、R08、R15、P138、A318等玉米自交系不仅幼胚培养胚性愈伤组织诱导率很低，平均仅在3％左右，而且胚性愈伤组织绿苗发生数表现也很差，基本上没有分化成苗。

For example, MI behaved most sensitive to heart state when spontaneous respiration inhibited with respiration machine; FD could manifest heart healthy level, which reduced sharply sooner after acute injury but remained almost steady afterwards; the parameters of Poincare dissert-dot plot and HRV could accurately distinguish the state change before and after ligaturing; the HF-ECG excelled in not only revealing injury degree but also locating injury position.

例如，交互信息对自主呼吸被接呼吸机抑制后的状态敏感，分维具有表征心脏健康状况潜力的特性，在急性损伤后明显减少，但不随损伤的时间延续而变化；心率变异性参数和散点图可以灵敏地区分出急性损伤前和损伤后的状态；而高频心电在表征心脏损伤和定位方面独具特色。

Locating in Northern China, the Royal Mausoleum of Ming and Qing dynasty is the biggest and most completed among the mausoleums that still exist today in China for emperor and empress built in ancient time.

设在我国北方，皇家陵墓明清是最大和最完成的陵墓依然存在的今天，中国皇帝和皇后建于远古时期。

But,large value of wavelet scale makes the gray distribution of the reconstructed image in axial direction to be oscillated,which has a negative effect on the identification and locating of particles.

但是，较大的小波尺度将使重建图像的灰度分布在光轴方向产生振荡，不利于颗粒的空间定位。

He's a pretty westernised kind of guy.

他是一个非常西化的人。

National spirit is the moral kingpin for a nation to realize common ideal and goal.

一、中华民族精神的基本内涵党的十六大报告指出：在五千多年的发展中，中华民族形成了以爱国主义为核心的团结统一、爱好和平、勤劳勇敢、自强不息的伟大民族精神。