查询词典 length of time

The two treatment groups were both lower than control group; the atropine group was lower than the tropicamide group;(2) the changes of axial length before and after using eyedrop. There was no evident change in the atropine group; the axial length was obvious prolonged in tropicamide group and control group.(3) The phengophobia symptom. In the initial stages the two treatment groups had difference symptom; after 2 month later the symptom was mostly dismissed.

结果：①近视眼患病率：两治疗组的患病率均小于对照组，同时阿托品组的患病率较托品酰胺组更少；②用药前后眼轴的变化：阿托品组没有明显的变化，托品酰胺组和对照组均有显著的延长；③畏光症状：用药初期两治疗组均有不同程度的症状，用药2月后症状基本消失。

In which the FRP tendons and concrete felting force formation and felting force transfer and bond stress distributing on embedded length load and slippage relation as well as influence factor of bond strength with embedded length and diameter etc were analyzed based on RC felting work principle.

通过钢筋与混凝土粘结的工作原理，分析了FRP筋与混凝土的粘结力的组成、粘结力的传递、粘结应力沿埋长的分布、荷载与滑移的关系以及埋入长度、直径等其它因素对粘结强度的影响。

The position of permanent magnet, optimum length of axial field coil and choosing principle of iron core length are discussed.

然后提出了混合磁路多边耦合电机的方案，即在永磁感应子式步进电动机上增设一套轴向励磁线圈以对永磁体磁场进行补偿。

Long length = filelength;//get length of file

对文件操作时有时获得文件的大小时必要的。

In order to give such a file a common physical record length, short logical records are typically "padded" with blanks so that they will all be the same physical record length.

为了让这种档案有一个相同的实体记录长度，短的逻辑记录会用空白填补，因此他们的实体记录长度相同。

Company mainly engages in ship repairing and modifacation project, the geographical position is good, abundant human resources and has a strong management team, the existing area 396000 square meters, wharf length 480 metres, 300 workers, specialized technical personnel are more then 150 people, after years of operation, we are accumulated rich experience in ship repair and technical managementand, company owns a six DWT floating dock (lifting force 15000 tons, 35 meters inner wider, 210 meters in length), equipped with first-class facilities workshop 10000 square meters, 6pcs.of elevated car, 4 sets of 15 tons dock crane , 2 sets of 3060 type portal jib crane, more than 200 sets of equipments, air compressor, lathe, electric welder, CO2 welders etc.

公司主要从事国内外船舶厂内坞修及航修和船舶改造工程，公司所处地理位置佳，人力资源丰富，拥有强大的管理团队，现有土地396000㎡，在建码头480米，职工300人，其中专业技术人员达145人以上，经过多年运营，在船舶修理及改造工程中累积了丰富的船舶修理改造和技术管理经验，公司拥有6万吨级浮船坞一座(举力15000吨，内宽35米，长210米)，配备一流的硬件设施厂房10000多平方米，高架车6台，坞吊15吨4台，门吊3060型2台，另有空压机、电焊机、 CO2焊机、车床等各类设备200多台。

They have a focal length, and where an image is formed depends on a combination of the focal length and the distance between the object and the lens.

透镜有焦距，而影像形成的位置，取决于焦距及物体与透镜距离的组合。

The influence of the focal length in focal lens on the bottle radius and bottle length is discussed.

讨论了聚焦透镜的焦距f对径向暗域最大尺寸及轴上暗域长度的影响。

Enters default length/height Main belt length between forecastle and quarterdeck, height proportional to beam

输入缺省的长度/宽度在前甲板和后甲板之间的主装甲带其长度，高度和宽度的比例

Length of foreface is equal, or nearly equal, to length of backskull and, when viewed in profile, the planes are parallel.

无论哪种猎犬是它的祖先，有一点可以断定，这一犬种兼有水猎犬和塞特猎犬的综合特性。

Liapunov—Schmidt method is one of the most important method in the bifurcation theory.

Liapunov—Schmidt方法是分叉理论的最重要方法之一。

Be courteous -- even when people are most discourteous to you .

要有礼貌──即使当別人对你最不礼貌的时候。