查询词典 triangular number

Our factory specializes in the production of cubic zirconia, glass, crystal sharp, artificial gemstones such as corundum products, size color complete, innovative and diverse shapes, including round, heart-shaped, egg-shaped, pear-shaped, horse eye, rectangular, square, triangular fat, Plum, pentacle, Ossetia side, gold ingot, three-dimensional droplets, leaf-shaped variety of colors, such as product and customer requirements can be level for production, processing, products, and quality assurance.

本厂专业生产立方氧化锆、玻璃、尖晶、刚玉等人造宝石产品，尺寸颜色齐全，造型新颖多样，包括圆形、心形、蛋型、梨型、马眼、长方形、正方形、肥三角、梅花、五角星、梯方、元宝、立体水滴、叶形等形状的各种颜色产品，并可按客户的要求级别进行生产加工、订做、品质保证。

Culm sheath shoulders projecting, ligules triangular or arcuate

竿箨肩计划，叶舌三角形或者弧曲 12

Culm sheath apically broadly triangular or arcuate, shoulders not projecting, ligules truncate.

竿箨顶部或者弧曲的宽三角形，肩不计划，叶舌削去。 8 F。 similaris 秃鞘箭竹

Frame type sludge dewatering machines cantilever-type filter press-type dewatering machine design excellence to ensure the operational safety of the design of cantilever-type filter press operation was triangular stress distribution, improved lateral beam filter press-type linear-shaped stress distribution×.

板框式污泥脱水机悬梁型压滤式脱水机卓越的设计确保操作的安全悬梁型压滤机的设计使操作的应力呈三角形分布，改良了侧梁型压滤机应力呈直线形分布的状态。

He anterior surface of the lier is triangular in shape, made of two lobes.

肝的前面是三角形，由两个叶组成。

The Luftwaffenhelfer wore a field cap with the lozenge-shaped Hitler Youth emblem, a swastika armband on the left sleeve and a distinct triangular cloth air force badge on the right chest.

空军助手们戴着象征青年团的野战帽，左臂上戴有N粹袖标，右胸处则别着独有的三角形空军徽章。（制服上还印有'LH'字样，是'空军助手'的缩写。

Compound umbels terminal; bracts and bracteoles absent; umbellules few to many-flowered. Calyx teeth triangular, apex obtuse.

复合的伞形花序顶生；苞片和小苞片无；小伞形花序有花少数至多花；萼齿三角形，先端钝。

Following the lead set by Micra and NOTE, the top of the tall triangular-shaped headlamps are slightly raised so they can be easily seen from the driving seat to help the driver 'place' the car when parking.

继米克拉和注意，在高大的三角型大灯一流企业的领导都略有提高，以便他们能够很容易地从驾驶座位看到帮助司机'地方'的汽车停车时。

Mitred closer This is obtained by cutting a triangular portion of the brick through its width and making an angle of 45-60 with the length of the brick.

瓦片：此为在砖块平行宽度面切下的泥片，用于得到半砖或3/4大小的砖，称半瓦或3/4瓦。

X(k+1)\}=AX\}(1) where A is an n×n fuzzy matrix, the n-tuple fuzzy vector X(0) is a starting state, AX are products of fuzzy matrices in the sense of max-T and T is a triangular norm.

考察如下模糊离散动力系统X(k+1)=AX (1)其中A为n阶模糊方阵，系统初态X(0)为n维模糊向量，AX为max-T 意义下模糊矩阵的乘积， T为三角模。

My father is over 60 years old, and he lifts weights every day.

我爸爸六十多岁了，他每天都练习举重。

Then in a serious tone she declared:"It doesn't pay, dear boy, to look like a ninny with one's wife the first night."

两眼湿润了，她把身子蜷得很小，这样似乎可以更好地闻闻自己。