查询词典 triangular number

Pseudostaminodes present, triangular; utricles irregularly bursting, seeds tuberculate.

存在，三角形的假退化雄蕊；胞果不规则胀破，种子。 8 Psilotrichopsis 青花苋属

Umbels 1–2 cm across, terminal or lateral; peduncles 2–7 cm; bracts 1, linear-lanceolate, ca. 3 mm, or absent; rays 2–3, 5–10 mm, unequal; bracteoles 1–2, similar to bract, 0.5–1.5 mm, shorter than pedicels, or absent; umbellules 3–5(–9)-flowered; pedicels 2–4 mm. Calyx teeth minute, triangular, ca. 0.15 mm, caducous.

伞形花序1-2厘米直径，顶生或侧生；花序梗2-7厘米；苞片1，线状披针形，约3毫米，或无；伞辐2-3，5-10毫米，不等长；小苞片1-2，类似苞片，0.5-1.5毫米，短于花梗，或无；小伞形花序3-5(-9)开花；花梗2-4毫米萼齿小，三角形，大约0.15毫米，早落。

The mata mata is quite visually distinctive: its head is triangular, large, and extremely flattened, with many tubercles and flaps of skin, most notably a 'horn' on the nose.

枫叶龟长得很有特色：它的头是三角形的、很大、很平，身体上有很多小瘤和凸起物，最有特色的就是鼻子上有个&角&。

Plastic Furniture tacks are stuck into the insides of the triangular cut-out and support the trunnions.

塑料家具大头针都伸进了三角切断内侧出的耳轴和支持。

The two most famous buildings in downtown San Francisco, the triangular Trans-American building and the dark Bank of America building. The latter was used in the movie "Towering Inferno" starring Paul Newman and Steve McQueen.

在旧金山市区有名的两个建筑物，一是三角形的联美航空，另一个则是黑色的美国银行，后者是好莱坞巨星保罗纽曼和史提夫麦昆所主演的电影&火烧摩天楼&中的场景所在。

During starting period, the wiring is changed from "Y" connection to triangular connection to avoid the potential damage of direct starting.

电机启动采用&Y—Δ&转换方式，以避免直接启动导致的不良后果。

By using the way of equivalent transforming which uses resistor Y connection and triangular connection and the way of equipotential point equivalently transform the same one symmetric linear resistor circuits.

通过用电阻星形联接与三角形联接等效变换法和等电位点变换法对同一对称线性电阻电路进行等效变换，可以发现，在对对称性电阻电路进行等效变换时，等电位点变换法可使等效变换过程和等效变换计算都大为简化。

Tropical American climbing cactus having triangular branches; often cultivated for its large showy night-blooming flowers followed by yellow red-streaked fruits.

有三角分枝的美洲热带攀援仙人掌；常由于其美丽的夜间开的花及带红色条纹的黄色果实而种植。

Leaves opposite, oblong-hastate to triangular-lanceolate,2-3.5 cm long and0.5-1.5 cm wide, apex acute, base subcordate or truncate; petioles1 cm.

叶对生，长圆状戟形至三角状披针形，长2-3.5厘米，宽0.5-1.5厘米，顶端锐尖，基部近心形或截平；侧脉每边约5条；叶柄长约1厘米。

Leaves compound; blade triangular or oblong-lanceolate in outline.

复叶 轮廓的叶片三角形的或长圆形披针形。

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。