查询词典 defensive position

In the presently mobile position technology, GPS's position method is one of the best. This method owns high accuracy less than 15 meters, and can be used with GPS chip in the mobile station. But GPS chip with the high price makes this technology difficult to popular. Therefore, the position technology of GSM communication network is attention to the people gradually. TOA or AOA is more often used among position technology, these methods need only the help of the position measuring instrument to attain time and angle for position calculation. They have good position accuracy, but they are also too expensive to popular. Every positioning technology has its bottleneck such as external environment influence, cost and positing efficiency. Therefore, the purpose of this research lies in finding out the mobile station location and does not emphasize the raise of the accuracy and it only uses existing information to finish position action.

在目前的行动定位技术中，以GPS定位技术为最佳，不仅拥有少於15公尺的高定位精确度，更只需在行动端加装GPS晶片即可使用，可惜高价格的GPS晶片使得此技术难以普及化，因此，以GSM通讯网路为主的定位技术逐渐受人们所重视，其中，又以TOA或AOA等定位技术较常被使用，仅透过位置测量仪器的帮助，便可取得定位所需的时间和角度，并且拥有不错的定位精确度，可惜也受到高价格因素的关系难以普及化，而每种定位技术都有其瓶颈存在，不论是外在环境的影响、成本和定位效能上；所以，本研究的目的在於找出行动端位置，即利用现有的资讯（细胞识别码、讯号强度等）来完成定位动作，而非强调其定位精确度的提高。

It is suggested that mechanisms protecting epidermis of squamata species from UVB damage may involve in (1) Physical defensive mechanism: the death epidermal layer limited UVB transmitting to the viable cells;(2) Biochemical defensive mechanism: up-regulated CAT may protect skin from reactive oxygen species which may induced by UVB. Moreover, the lipid and proteins in the β-, meso- and α-layer may absorb incident UVB and formed damaged products that were limited in the original site;(3) Cellular defensive mechanism: quick initiating of proliferation of the germinal cells and forming of the new epidermis and shedding out the damaged epidermis shortened the damage process and restricted the damage area.

1物理性防御：角质层和中层阻挡绝大部分UVB透过，最大限度地减轻生发层的损伤；(2)生化性防御：通过上调CAT活性以减轻LVB诱导的活性氧对表皮的损伤，同时角质层蛋白质和中层脂类可吸收UVB，且形成的有害产物被局限于原位；(3)细胞性防御：通过迅速启动再生修复过程形成新的表皮，及时蜕去积累了脂类过氧化产物、受损蛋白质和晒斑细胞等的受损表皮，有效防止损伤的持续和蔓延。

A hammer drill, in particular a chipper comprising: a body 2 having at least one support handle 4; an electric motor mounted within the body 2 ;an electric switch 22, capable of being switched on and off by a trigger button 8 connected to it, to activate or deactivate respectively the electric motor, wherein the trigger button 8 is moveable between two positions, a first position where the electric switch 22 is off and a second position where the electric switch 22 is on; a locking arm 38 moveably mounted on the electric switch 22 which, when the trigger button 8 is located in its second position, is moveable between two positions, a first position where it is disengaged from the trigger button 8 and a second position where it engages with the trigger button 8 and holds the trigger button 8 in its second position.

锤钻特别是錾，包括：本体(2)，该本体(2)具有至少一个支撑手柄(4)；安装在本体(2)内的电动马达；电开关(22)，该电开关(22)能够由连接到电开关(22)上的触发按钮(8)接通和断开，从而分别使电动马达启动或停用，其中该触发按钮(8)能够在两个位置即第一位置和第二位置之间移动，在该第一位置处电开关(22)断开，在该第二位置处电开关(22)接通；可移动地安装在电开关(22)上的锁紧臂(38)，当触发按钮(8)位于它的第二位置中时，该锁紧臂(38)能够在两个位置即第一位置和第二位置之间移动，在该第一位置处锁紧臂(38)与触发按钮(8)脱离，在该第二位置处锁紧臂(38)与触发按钮(8)接合并将触发按钮(8)保持在触发按钮(8)的第二位置中。

The hanging strip device includes: a hanging strip device main body; a winding section for performing the winding of the hanging strip; a winding auxiliary section, which is configured at a state that the rotation relative to the hanging strip device main body is limited and can move between the first preset position and the second preset position relative to the winding section, wherein, at the first preset position, the rotation of the winding section makes the hanging strip wrap is restricted, at a second preset position, the winding section can perform the drawing-out rotation for drawing out the hanging strip; a force applying part, which applies a press pressure to make the winding auxiliary section at the first preset position; and a convex part which allows the winding auxiliary section to be at preset point contact status relative to the hanging strip device main body when the winding auxiliary section is at the first preset position.

置在该吊带装置主体内，而且能够在第一预定位置和第二预定位置之间相对于上述卷绕部移动，其中，在上述第一预定位置，上述卷绕部的使上述吊带回绕的旋转被限制，在上述第二预定位置，上述卷绕部能够进行用于抽出吊带的抽出旋转；施力部，其施加将上述卷绕辅助部按压向上述吊带装置主体的按压力，以使该卷绕辅助部处于上述第一预定位置；和凸起部，其设置于上述卷绕辅助部或者上述吊带装置主体的任一方，在该卷绕辅助部处于上述第一预定位置时，上述凸起部使该卷绕辅助部相对于上述吊带装置主体成为预定的点接触状态

The "no-charge area," formerly a two-by-six foot box where an offensive foul is not called if contact is made with a secondary defensive player who has established a defensive position, will be expanded to the area consisting of a half circle with a four-foot radius measured from the middle of the goal.

翻译成中文就是这段：以篮筐为圆心，4英尺为半径的半圆区域之内，进攻球员撞击已确定防守位置的辅助防守球员将不被判进攻撞人犯规。这一区域过去是一个2x6英尺的矩形。所以我也一直有疑问到底no-charge area是上面时候出现的。还是上面这段文字的翻译我翻译错误了？

A primarily defensive backfield player in field hockey , soccer , or rugby whose position is near the defensive or .

防守后卫在曲棍球，英式足球或英式橄榄球比赛中，主要在守卫区防守的位于防守或附近的队员

A primarily defensive backfield player in hockey , soccer , or rugby whose position is near the defensive or line .

防守后卫在曲棍球，英式足球或英式橄榄球比赛中，主要在守卫区防守的位于防守或线附近的队员

A primarily defensive backfield player in hockey , soccer , or rugby whose position is near the defensive goal or goal line .

防守后卫在，英式足球或英式橄榄球比赛中，主要在守卫区防守的位于防守球门或球门线附近的队员

Colonel Szügyi, set up a strong defensive perimeter in the Carpathian mountains,the last natural defensive position to the east,along with many German units of the Wehrmacht.Out numbered 10-to-1,Szügyi's paratroopers put up a valiant struggle before being overwhelmed by the combined forces of the Red and Romanian armies.

Szügyi上校和许多德军部队一起沿着喀尔巴阡山——这也是他们在东线的最后一道天然障碍了——建立了一道坚固的防线，尽管面对1比10的人数劣势，匈牙利伞兵仍然进行了英勇的战斗，直到被红军与罗军的联合兵力压倒。

The therapeutic efficacy in posterior extension sitting position occupying 11-20° was better in upper hind neck; the therapeutic efficacy in anteversion sitting position occupying 11-20° was better in inferior neck; the therapeutic efficacy in anteversion sitting position occupying 1-10° was better in neutral position sitting position.

即上颈段椎动脉型颈椎病患者坐位后伸11°~20°牵引疗效较好，下颈段椎动脉型颈椎病患者坐位前屈11°~20°牵引疗效较好，混合型椎动脉型颈椎病患者坐位前屈1°~10°疗效较好。

There had been a moment during the breakfast meeting, though, after the backslapping and the small talk and when all of us were seated, with Vice President Cheney eating his eggs Benedict impassively and Karl Rove at the far end of the table discreetly checking his BlackBerry, that I witnessed a different side of the man.

那次早餐会期间，在表示过关心和寒暄以后，我们所有人坐了下来，我注意观察了一下，副总统切尼面无表情地吃着班尼迪克蛋（Eggs benedict，源自美国，以英式松饼、火腿、水煮蛋以及荷兰酱组合而成），卡尔。罗夫在餐桌的远端谨慎地经常查看他的黑莓手机，我目睹了他所不为人知的一面。

Talk Undelete failed; someone else may have undeleted the page first.

Talk 无法删除选定的页面或图像（它可能已经被其他人删除了）。