cross hair or crosshair: Either of two fine strands of wire crossed in the focus of the eyepiece of an optical instrument and used as a calibration or sighting reference.
"十字丝:呈十字形交叉于光学仪器的目镜焦点上的两根细丝之一,用于校准或瞄准参考."
Crossing one another or marked by crossings.
十字形的，交叉的互相交叉的或以十字形为特征的
The intersection of the nave and transept in a cruciform church.
交叉教堂十字形教堂中教堂中殿和十字耳堂交叉的地方
Another walk made the circuit of the garden, and skirted the white wall which enclosed it.
园子里有四条小道，交叉成十字形，交叉处有一个水槽；
Application of Analogy in Phase Design of Signalized Roundabouts
类比法在十字环形交叉口相位设计中的应用
Sloping roofs can be further categorized into the double slope roof, the cone, cross roves and combinations of these several forms.
倾斜屋顶又可以再分为两面倾斜形、圆锥形、十字交叉形及混合形。
Intersection of A Road and B Road; A Road at B road intersection
A路和B路的十字交叉口/十字路口
A mark or pattern formed by the intersection of two lines, especially such a mark(X) used as a signature.
十字形记号由两根交叉的线组成的记号或形状，尤指代替签字的这一符号（×）
a Latin cross with a ring surrounding the intersection.
在交叉点有一个戒指的十字架。
A place where two or more roads meet.
十字路口两条或多条道路交叉的地方
There are, invariably, two naves, which intersect in a cross, and whose upper portion, rounded into an apse, forms the choir;
中堂永远一成不变地分成两个殿，交叉成十字形，上顶端圆弧形后殿是训练唱诗班的地方；
(of a heraldic cross) having a cluster of three buttons or knobs at the end of each arm.
（指纹章学的十字交叉装饰）在每个纹章的末端都有一串的三个钮扣或者三个球形突出物。
Augmentation of circular symbols by crosses and squares allows a relatively unambiguous 10-step scale to be achieved.
除圆形符号外再增添十字交叉和方块，可以获得较为清晰可辨的10级揉度。
Digital beam forming (DBF) is a soaring technology in muti-subjects area in last twenty years.
数字波束形成技术是近二十年来发展起来的多学科交叉的新兴技术。
The spots are marked by a small blue cross on the floor of the field.
发球点用蓝色的小十字交叉在地板上标示出来。
The threads that run crosswise in a woven fabric, at right angles to the warp threads.
纬线或线纱织物中十字交叉的线，与纵线成直角
A Novel Crossed Shape Dual-band Antenna Design
一种新型十字交叉结构双频段天线设计
MRI and MSCT in the diagnosis of criss-cross heart
十字交叉心的磁共振及多排螺旋CT影像诊断