查询词典 be at a distance from

The purpose of this study was to evaluate the teaching effectiveness of distance education in a required course for BSN students.

本研究目的为了解学生对远距教学的满意度，以评估护理课程实施远距教学的成效。

B. a school of fish appears in the distance.

在远处出现了一个鱼群 c。

The Master shall have the Duty Officer of the watch fix the ship's position promptly and frequently from such sure marks as conspicuous landmarks or sea beacons, which he shall check and shall also grasp the deviations from course by targets fore and aft of the course or by the distance abeam from targets.

船长应命令当班驾驶员确定船位，根据如海上灯塔、显著陆标的位置来判断船舶的偏行距离。

Symptoms of cerebellar abiotrophy include ataxia or lack of balance, an awkward wide-legged stance, a head tremor (in dogs, body tremors also occur), hyperreactivity, lack of menace reflex, stiff or high-stepping gait, coarse or jerky head bob when in motion (or in very young animals, when attempting to nurse), apparent lack of awareness of where the feet are (sometimes standing or trying to walk with a foot knuckled over), poor depth perception, and a general inability to determine space and distance.

该疾病的症状包括共济失调、平衡能力丧失、笨拙的腿间距变宽的站姿、头部振颤、身体振颤、高反应性、威胁反射消失、僵硬或高步进步态、运动时抽搐性的头部摆动、明显的空间感和距离感消失。

Adaptive α-β filter algorithm was introduced, and then it was compared to ISR filter algorithm and Kalman filter algorithm, the mean square deviation of distance, position, speed and direction of these algorithms on the flight line was analyzed to discuss the specific use of the three filters in straight-line flight and about-ship straight-line flight.

介绍了一种改进的α-β滤波算法，然后将它和最小二乘滤波算法、卡尔曼滤波算法进行比较，对三种算法跟踪空中目标的直线飞行、改变航向的直线飞行两种情况的距离、方位、速度和航向等参数的均方差加以分析，证明了改进的。

12There is abridge in the garden some distance away from the box,What is the bridge made of?

花园里还有一座桥就在离着箱子的不远处。桥是什么材料建造的？金属/木头/藤条

But they assume the abscissa, the ordinate of the MS and the distance between the MS and the severing BS are three independent variables neglecting their correlation.

其主要缺点是把移动台的横坐标、纵坐标与移动台到服务基站之间的距离作为3个相互独立的变量，忽略了3者之间的相关性。

ABSOLUTE ALTITUDE, The actual distance the aircraft is above the ground.

绝对高度，飞机离地面的实际距离。

The absolute coding model360°angle sensor is us ed for inducing the angles and positions of the track type sphere welding machin e.Knowing the distances from two end points of the track to the weld-groove w e calculated,mathematics formulas of the distance of the any position of track to weld-groove.

采用了一种绝对编码式360°倾角传感器作为轨道式球罐焊机的角度位置传感器，在已知轨道两端点至焊接坡口横向距离的前提下，进行了整个轨道任意位置与焊接坡口间横向距离的数学公式推导。

RELATIONS OF ABSOLUTE VISUAL MAGNITUDE,ABSOLUTE RADIO MAGNITUDE AND COLOUR INDEX DIFFERENCE Q WITH THE LINEAR DISTANCE BETWEEN COMPONENTS,AND THE ASSOCIATED EVOLUTION FEATURE

绝对视星等、绝对射电星等和色指数差Q与子源线距的关系以及有关的演化特征

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。