focal查询结果如下：
详解 双语句典
英文释义
韦氏词典
英文百科
wiki词典
英文句库
动词 变体/同根词
focal axis
焦点轴,聚焦轴
属类：简明英汉词典
-English to Chinese - -
focal line
n.聚焦线
属类：行业术语
-电信 - -
focal depth
震深
属类：简明英汉词典
-English to Chinese - -
focal conic
焦点圆锥［二次］曲线
属类：简明英汉词典
-English to Chinese - -
focal range
n.调焦范围,焦深,震深
属类：工程技术
-船舶工程 - -
focal plane
[光] 焦平面
属类：简明英汉词典
-English to Chinese - -
focal length
焦距
属类：机械模具
-机械仪器 - -
focal distance
〈摄〉焦距
属类：简明英汉词典
-English to Chinese - -
focal necrosis
n.局灶性坏死,灶性坏死
属类：化学及生命科学
-医学 -医学 -
vari-focal lens
n.可变焦距透镜
属类：行业术语
-纺织 - -
focal plane frame
n.焦面框,测框
属类：工程技术
-航海工程 - -
back focal length
后焦距,反焦距
属类：IT行业
-计算机 - -
focal coordinates
焦点坐标
属类：简明英汉词典
-English to Chinese - -
focal hyperplasia
n.灶性增生
属类：化学及生命科学
-医学 -医学 -
focal constriction
局限性缩窄
属类：化学及生命科学
-医学 -医学 -
oral focal infection
n.口腔病灶感染
属类：化学及生命科学
-医学 -医学 -
image focal distance
像方焦距
属类：机械模具
-机械仪器 - -
high focal plane buoy
高灯芯浮标(装有纺锤形高架的浮标)高灯芯浮标
属类：行业术语
-海运 - -
focal point prevention
重点预防
属类：法学专业
-法律专业 - -
dental focal infection
牙局部感染
属类：化学及生命科学
-医学 -医学 -
calibrated focal length
实用焦距
属类：机械模具
-机械仪器 - -
equivalent focal length
等效焦距,等值焦距
属类：IT行业
-计算机 - -
focal mechanism solution
n.震源机制解
属类：自然科学
-地质学 - -
focal glomerulosclerosis
n.间灶性肾小球硬化症
属类：化学及生命科学
-医学 -医学 -
focal nodular hyperplasia
n.局灶性结节性增生症
属类：化学及生命科学
-医学 -医学 -
focal epithelial hyperplasia
n.局灶性上皮增殖
属类：化学及生命科学
-医学 -医学 -
focal plane shutter, curtain shutter
帘幕式快门
属类：工程技术
-测绘学 - -
electrooptic variable focal length lens
电子光学变焦透镜
属类：简明英汉词典
-简明词典 - -
Depth of field The distande between the nearest and furthest points of the subject which are acceptably sharp. Depth of field can be increased by using small apertures ,short focal-length lenses or by taking the photograph form further away.
(1)测深计，(2)字尺:(1)量度印刷版的蚀刻深度的测微尺。(2)用来量度字体的字身或字行的进给量的印刷字体用尺。
属类：行业术语-印刷-
“one central task and two focal points” are concise, explicit and scientific generalizations of China’s current practice of socialist construction
“一个中心两个基本点”简洁、明确、科学地概括了中国现阶段社会主义建设者的任务
属类：综合句库--
In 1999, IBM established the Linux Technology Center as a focal point for its technical contributions to Linux, featuring a dedicated staff of engineers that manage the transfer of IBM technology to the open source community.
1999年，IBM设立了Linux技术中心，集中完成Linux技术工作，由专门的工程师负责将IBM技术移交给开放资源组织。
属类：IT行业-功能介绍-IBM抓住SOLARIS向LINUX移植的新时机以降低用户开销
Effect of Hyperbaric Oxygen on an endothelin-1-induced Focal Cerebral Ischemic Model in Rats
HBO对内皮素-1诱导的大鼠局灶性脑缺血模型的疗效观察
属类：行业术语-中文论文标题-
Effect of Aminoguanidine on Mitochondria Injury in Focal Cerebral Ischemia Rats
氨基胍对局灶性脑缺血大鼠线粒体损伤的影响
属类：行业术语-中文论文标题-
This meeting also decided that transportation is content that is focal to secondary region co-operation
本届会议还确定交通是次区域重点合作的内容。
属类：综合句库--
collapses and mud--rock flows, to delimit zones for focal control, and to take prevention and control measures.
崩塌和泥石流隐患进行全面调查，划定重点防治区，采取防治措施。
属类：法学专业-中国法律-防洪法
Variable focal length (cylindrical)lens
变焦(距)(圆柱)透镜
属类：综合句库-未分类-
“And it’s also an OECD focal work in the field of science, technology and industry to help identifying ”“best practices”“ for the knowledge-based economy.”
并希望为“知识经济”在知识、资讯和科技领域如何取得“最佳实践”做出探索。
属类：社会文化-新闻报道-
Effect of Mild Hypothermia at Focal Side on Neuron Surrivial in Rats after Focal Cerebral Ischemia and Reperfusion
病变侧亚低温对大鼠局灶性脑缺血再灌注后神经元存活的影响
属类：行业术语-中文论文标题-
Precision is imperative, for the collar of any garment is usually one of the focal points of design.
操作要绝对精确,因为任何服装的领子通常是(设计)这件衣服式样的要点之一。
属类：行业术语-纺织服装-
Test Method for Determining the Focal Size of Iridium-192 Industrial Radiographic Sources
测定铱192工业射线源焦点尺寸的试验方法
属类：行业标准名称-国际标准-ANSI/ASTM E 1114-1996
Magnetic Resonance Imaging Tracking of SPIO-labeled Embryonic Neural Stem Cells Transplantation into Corpus Striatum of the Focal Cerebral Ischemia Rats and the Effects of Learning and Memory Abilities
超顺磁性氧化铁标记神经干细胞移植入局灶性脑缺血大鼠纹状体的MRI示踪及其对学习记忆的影响
属类：行业术语-中文论文标题-
Effect of Ligustrazine on Cell Proliferation in Subventricular Zone of Lateral Cerebral Ventricle after Adult Rat Suffering from Focal Cerebral Ischemia
川芎嗪对大鼠局灶性脑缺血后侧脑室室下区细胞增殖的作用
属类：行业术语-中文论文标题-
Influence of Ligustrazine on Trace Amino Acid Neurotransmitters in Striatum of Rats after Transient Focal Cerebral Ischemia by CZE-LIF
川芎嗪对脑缺血下大鼠纹状体区痕量氨基酸类神经递质的影响
属类：行业术语-中文论文标题-
Dating from the late 15th century, it has long been a busy market area as well as a focal point in Russian history, the scene of executions, demonstrations, riots, and parades.
从15世纪后期起，它就是一个繁忙的市场和俄国历史的焦点，是处决死刑、抗议、暴动和游行的地点。
属类：工程技术-建筑-
Ever since the crusades, pilgrims had made the city a focal point of their travels
从十字军东征以后，朝圣者已使该城市成为他们旅行的一个集中点。
属类：综合句库--
Variation of Monoamine Neurotransmitters in the Focal Cerebral ischemia-reperfusion Injury for Rats
大鼠大脑中动脉局灶性缺血再灌注单胺类递质的变化
属类：行业术语-中文论文标题-
At present, the focal point of supervision and inspection is to inspect and to put the audio-visual product and computer software market in order.
当前，监督检查工作的重点是清理整顿音像制品市场和计算机软件市场。
属类：法学专业-中国法律-国务院关于进一步加强知识产权保护工作的决定
The focal point of current economic work is to put the market in gear.
当前经济工作的重点是启动市场。
属类：综合句库--
At present, the Taiwan issue is still the most important and most sensitive focal problem in Sino-US relations
当然，台湾问题仍然是中美关系中最重要、最敏感的核心问题。
属类：综合句库--
secondary principal focal distance
第二主焦距,次焦距
属类：化学及生命科学-医学词汇-
Effects of electro-acupuncture on Proliferation of Endogenous Neural Stem Cells after Focal Cerebral Ischemia in Adult Rats
电针对局灶性脑缺血成年大鼠内源性神经干细胞增殖的影响
属类：行业术语-中文论文标题-
Electrooptic variable focal length lens
电子光学变焦透镜
属类：综合句库-未分类-
Short focal length (high aperture)lens
短焦距(大孔径)透镜
属类：综合句库-未分类-
A concave lens causes rays to diverge as though they are coming from a focal point.
发散透镜使光线分开，就好象从焦点上发出来的那样。
属类：自然科学-物理-
F-number: The figures marked on the lens collar to indicate the size of the lens aperture in relation to its focal length.It is the ratio of the aperture diameter to the focal length of the lens.
光圈值:刻划在镜头上用来表示镜头孔径与焦距关系的比值。经过选择的数字成一系列。
属类：行业术语-印刷-
Fundamental standards for optics-Determination of focal length
光学基础标准.聚焦测定
属类：行业标准名称-国际标准-DIN 58189-1996
Wide-angle lens: Lens with wide covering power. It has a focal length which is less than the diagonal of the film format with which it is being used.
广角镜头:覆盖范围广阔的镜头.它的焦距长度短于所用菲林格式的对角线长度。
属类：行业术语-印刷-
The technical norms for measurement and test of characteristic parameters of infrared focal plane arrays
红外焦平面阵列特性参数测试技术规范
属类：行业标准名称-国家标准名-GB/T17444-1998
focal plane shutter, curtain shutter
帘幕式快门
属类：工程技术 -测绘学-
adjective
1.(of a disease or medical condition) occurring in one particular site in the body.
‘If CAV is present, then options such as coronary interventions may be used, depending on whether _focal_ disease is present.’
‘Cranial vasculitis may lead to _focal_ neurologic deficits.’
2.Relating to the centre or most important part.
‘the _focal_ symbol of sovereignty is the crown’
‘In the Maldives, the sea is the _focal_ attraction - a perfect narrow crescent of a beach lapped by the lagoon-like Indian Ocean.’
3.Relating to the focus of a lens.
‘There are now Bifocal lenses, a type of contact lens design that includes two _focal_ areas: one for near, one for distance.’
‘Residual longitudinal chromatic aberration introduces a _focal_ shift for any wavelength variation.’
独上高台望四海 手揽云月傍天飞， 落叶重重已十月 归鸟凄凄啼心扉。
