NK cell will trigger effector functions(cytolysis) by KAR,if target cell loses appropriate ligands recognized by KIR.

如果靶细胞失去KIR所识别配体，NK细胞即可通过KAR对靶细胞进行攻击。

Molecular recognition by use of metalloporphyrin as host molecules are reviewed.

综述了金属卟啉配合子识别研究进展。

The main causes resulting in this situation are intense compaction, pressure solution, cementation, filling, carbonatization and recrystallization, but...

文中还论证了地样品中识别埋藏古溶蚀标志。

This leads to the hypothesis that NKG2D-mediated cytolytic function could be one of the mechanisms of tumor immune surveillance.

NKG2D识别肿瘤细胞面配体，激活效应细胞，产生有效抗肿瘤免疫应答，是肿瘤免疫监视机制之一。

Utilized this method to segmentalize the image of oil derrick arc welding robot welding line gets up the good effect.

将该方法运用于石油井架弧焊机器人焊缝图象识别中起到很好效果。

Molecular recognition of size and shape, functional group, as well as chirality of guests by metalloporphyrin hosts are discussed in detail.

介绍了金属卟啉配合在子形状与大小识别、官能团识别和手性识别方面研究概。

The premonitor of gushing water and recognition of origin - water are expounded, and put forward the predictive melhod of gushing waler.

详细阐述了矿井突水征兆和突水水源识别,提出了矿井突水预测方法。

Prosopagnosia is a kind of amazing face process confusion.Patients can t recognize those who they are familar with,even their relatives and chummy.

面孔失认症是一种神经心理性疾病,病人不能识别自己熟悉人,甚至连自己亲人和密友也不能辨认。

This paper presents how to automatically recognize components in a digital iconological image by labeling connected component and calculate its compactness and centriod.

通过对目标连通区域标记及紧凑度、重心位置计算方法来实数字图像中特征目标自动识别功能。

Ichnofabric analysis displays a rising significance on accurate environmental interpretation of sedimentary units in oil-bearing basin and precise recognition of depositional disconuities.

近年来，遗迹组构析其日益增长意义主在含油气盆地地层单元成因环境精确解释和各类不连续面精细识别。

A. Strengthened the phagocytic count percentage of the single nucleus macrophage and the uninuclear cell, the macrophage to antigen recognition processing, transmission ability.

增强了单核巨噬细胞吞噬指数百率。还能增强单核细胞，巨噬细胞对抗原识别处理、传递能力。

The MERL system uses 3D face models and specifically targets illumination and pose variation, which they think as the most critical factors limiting performance.

MERL系统使用三维人脸模型，重点解决他们所认为最限制识别率两个因素，光照和姿势变化。

A molecularly imprinted solid phase extractant, particularly for the recognition of diphenylguanidine (DPG) was prepared using diphenylguanidine (DPG) as the template and bulk polymerization.

摘以二苯胍为模板子，用本体聚合法合成了对二苯胍具有良好识别能力子印迹固相萃取剂。

The tripeptide Arginyl-Glycyl-Aspartic acid (RGD) is a common cell recognition site of many adhesive proteins contained in extracellular matrices and in the blood .

RGD三肽（精氨酰-甘氨酰-天冬氨酸）序列是细胞外基质及血液中许多粘附蛋白共有细胞识别位点。

Scheme is proposed of using a computer on sline and digital fil-tering technique to perform digital filtering and lane identification of the phase signals of a port radio navigation system .

本文提出了采用单片机和数字滤波技术对一种港口双曲线无线电导航系统相位信号进行滤波处理和巷识别方案.

Performation of surgical procedures anterior to ethmoid bulla can avoid risks of the other models, therefore, endoscopic frontal sinusotomy in the route anterior to ethmoid bulla is a safe model.

结论通过鼻内镜对额窦开口及周围解剖结构观察，认为星状裂作为恒定解剖标志是识别额窦开口关键区域。筛泡前径路是鼻内镜下额窦开放安全入路，能避免其他径路存在某些风险。

All men have their spheres of action, while I alone seem dull and incapable, like a rude borderer. (Thus) I alone am different from other men, but I value the nursing-mother (the Tao).

世人都精明机巧,而我却无所识别样子。一边静像海似,另一面却像不止飙风。别人都好像很有作为,唯我不求上进。我同世人不同,追求道生活。