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,就好像从焦点上发出来的那样。

属类：自然科学-物理-

Diagnosis and Treatment Analysis of Liver Focal Nodular Hyperplasia

肝脏局灶性结节性增生的诊疗分析

属类：行业术语-中文论文标题-

The Effect of Hyperbaric Oxygen on Infarct Volume and the bcl-2 Protein in Brain after Focal Cerebral Ischemia in Rats

高压氧对局灶性脑缺血再灌注大鼠脑梗死灶及bcl-2蛋白表达的影响

属类：行业术语-中文论文标题-

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-

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

Effects of MAC on iNOS Expression after Focal Cerebral Ischemia/Reperfusion in Rats

环磷腺苷葡胺预处理对大鼠局灶性脑缺血海马iNOS含量的影响

属类：行业术语-中文论文标题-

Effect of Extract of Astragalus on Inflammatory Factor and Apoptosis after Focal Cerebral Ischemia/Reperfusion Injury in Rats

黄芪提取物对大鼠局灶性脑缺血再灌注损伤后炎症因子及细胞凋亡的作用

属类：行业术语-中文论文标题-

Experimental Study on the Protective Effects of Huangqi Injection and Mild Hypothermia on Focal Cerebral Ischemia (Syndrome of Qi-Dificiency in TCM)in Rats

黄芪注射液联合亚低温对鼠缺血性中风气虚证保护作用的实验研究

属类：行业术语-中文论文标题-

Protective Effect of Baicalin on Focal Cerebral Ischemic Damage in Rats

黄芩苷对局灶性脑缺血大鼠的保护作用

属类：行业术语-中文论文标题-

A convex lens causes rays to converge on a single point, the focal point.

会聚透镜使光线会聚于一点,即焦点。

属类：自然科学-物理-

Centroid Position of Focal Spot of Laser Beam with Aberration

畸变光束的焦斑质心位置

属类：行业术语-中文论文标题-

Influence of Laser Irradiation and Herbal Iontophoresis at Acupuncture Points on NO and NOS in Focal Cerebral Ischemia-Reperfusion Injury Rats

激光透穴离子导入法对局灶脑缺血再灌注大鼠脑组织NO和NOS的影响

属类：行业术语-中文论文标题-

Reducing unemploymentis the focal point of the government's plans.

减少失业人数是政府计画的重点.

属类：综合句库-典型例句-

Focal length: The distance between the centre of a lens and its principal focus.

焦距:镜头中心与其主焦点的距离。

属类：行业术语-印刷-

The focal length differs with the thickness of the lens

焦距长底随透镜的厚度而变化。

属类：综合句库--

Focal plane:The plane where light entering a lens forms a sharp image.

焦面:光线经过镜头后形成清晰影像的平面。

属类：行业术语-印刷-

Focal ischemia triggers the prompt expression of c-fos and c-jun mRNA, which peaks during early reperfusion, with 4-to 6-fold increases in AP-1 binding activity.

局部缺血引起c-fos和c-jun mRNA的即时表达,这种表达在早期再灌注时达到顶点,在AP-1黏着运动中增加了4到6倍。

属类：化学及生命科学-生物化学-脑缺血的分子生物学

Progress in Research of Focal Cerebral Ischemia

局灶性脑缺血的实验研究进展

属类：行业术语-中文论文标题-

Effects of Focal Moderate Hypothermia on Brain Edema and Nitric Oxide Synthase after Experimental Traumatic Brain Injury

局灶亚低温治疗对创伤性脑损伤后脑水肿和一氧化氮合酶的影响

属类：行业术语-中文论文标题-

Hemadsorbing viruses can be titrated by counting the number of focal areas to which RBCs are absorbed

具有血细胞吸附力的病毒滴定,可以通过计算吸附红细胞的集中区数来完成。

属类：综合句库--

It seems like age is a very sensitive focal point in Chinese people's addressing.

看来﹐年龄是中国人称谓中的一个非常敏感的焦点。

属类：综合句库-一般表达-人际、交往、称谓

focal point of scientific and technical research

科技工作重点

属类：综合句库--

Registry of National Focal Points for Science and Technology for Development

科学和技术促进发展国家联络中心登记册

属类：科技术语--

objective with variable focal length

可变焦距物镜;变焦距物镜

属类：科技术语--

The field of view can be limited by inserting a stop in the focal plane of microscope

可以在显微镜的焦平面上加装一光阑,从而限制视区。

属类：综合句库--

For example, studies in transgenic mice with threefold overexpression of the enzyme CuZn superoxide dismutase have convincingly established the role of oxygen radical scavenging in diminishing neural injury after transient focal ischemia.

例如,研究人员曾经对有三倍酶CuZn超氧化物歧化酶过多表达的转基因老鼠进行过研究,有力地树立了氧原子团净化在短暂局部缺血后消除神经损伤的作用。

属类：化学及生命科学-生物化学-脑缺血的分子生物学

TCDC Focal Points of the Organizations of the United Nations Development System

联合国发展系统各组织技合联络中心

属类：科技术语--

Coordination Meeting of the Focal Points of the Lead Agencies of the United Nations System and the Organization of the Islamic Conference and its Specialized Institutions

联合国系统各领导机构联络中心和伊斯兰会议组织及其专门机构的协调会议

属类：科技术语--

Directory of Focal Points within the United Nations System on Questions relating to Women

联合国系统内关于妇女问题的协调中心名录

属类：科技术语--