undulate

Wavy walls seem to undulate and a comical array of chimney stacks dance across the roof.

波浪形的墙壁似波涛在汹涌，滑稽的烟囱仿佛在房顶舞蹈。

The combustion stability of CFB is remained fluctuant when the heat value and characteristics of fuel undulate largely.

当燃料热值和特性变化较大时，其燃烧稳定性仍会受到影响。

Dimples diffuse annularly on the surface of water. The shadows of leaves and flowers with the lipper undulate, ring upon ring.

涟漪在平静的水面上一圈圈扩散开去，投在水面上荷花和荷叶的影子这时此起彼伏，层层叠叠。

Is same with other commodities, the silkworm cocoon price also is revolves the supply and demand but about to undulate.

与其他的商品一样，蚕茧价格也是由于供需变动而上下波动。

Light purple waves undulate in the center of the fan like a wall. The space behind it appears vast and open.

淡紫色的波动在画扇正中央，像一堵墙似地，相当醒目，也使得后面的空间看起来更加辽阔。

"Racial boundaries seemed to undulate, " writes McWhirter, "and the social order expanded, possibly to allow a new place for blacks. "

“种族界限似乎有波动”，麦克沃特写道，“且社会秩序增强，可能会给予黑人新的地位。”

leaf blade linear, lanceolate, linear-lanceolate, or oblanceolate, margin entire or with irregular, loose, undulate teeth.

叶片线形，披针形，线状披针形，或倒披针形，边缘全缘或具不规则，松散，波状的齿。

Ovary urceolate, apex with a membranous crown, crown margin undulate.

瓶形的子房，先端具一膜质冠，树冠边缘波状。

Leaf margin serrulate or inconspicuously undulate, petiole and veins on abaxial leaf surface sparsely puberulent.

叶缘有细锯齿或不明显波状，叶柄和脉在疏生微柔毛叶背面上。

Joints glossy green, margins undulate toward apex, spines gray to reddish brown with darker tips; mature fruit obconical to obovoid.

具关节的有光泽的绿色，边缘波状向先端，刺灰色的到带红色棕色具深色的端部；成熟的果倒圆锥形的到倒卵球形。

Male inflorescence an axillary cluster; calyx entire, margins undulate; female sepals broadly ovate.

雄花序一腋生簇束；花萼全缘，边缘波状；雌花萼片宽卵形。

leaf blade rhombic-ovate or oblong-lanceolate, glabrous, base cuneate, margin entire or undulate, apex acuminate or acute.

叶片菱形的卵形的或长圆状披针形，无毛，基部楔形，边缘全缘或波状，先端渐尖或锐尖的。

bracts lanceolate, margin undulate, membranous, apex acuminate.

披针形的苞片，边缘波状，膜质，先端渐尖。

However, the epidermal cells of cotyledons, leaves and sepals were irregular with undulate anticlinal walls.

子叶、叶、花萼和果实上的表皮细胞呈无规则形，垂周壁波形。

Flowers small. Calyx teeth inconspicuous, pubescent, margin undulate.

花小不明显的萼齿，短柔毛，边缘波状。

In long pipe line, especially multi-undulate pipeline, the difficulty of prevention water hammer is most difficult.

在长间隔输水管线中，尤以多起伏管道水锤防护难度最大，发生水锤事故最多。

Leaf blade drying black or nearly so, margin entire though often undulate; anther connectives fork-shaped at maturity.

叶片干燥黑色的或近如此，边缘全缘虽然通常波状；成熟时的花药药隔叉子形成。

These leaves are bluish green (usually), glabrous, and glaucous, while their margins are undulate or dentate.

这些叶子是蓝绿色（通常），无毛，与青，而他们的利润率波动或齿状。

leaf blade leathery or sometimes membranous, margin entire, undulate-dentate, or rugose.

有时的叶片革质或膜质，边缘全缘，波状具牙齿，或具皱纹。

Branchlets unarmed or with sparse, minute prickles; leaf margin undulate or inconspicuously lobed, lobes obtuse, rarely acute.

小枝非武装或者有稀少，微小刺；浅裂的叶缘波状的或不明显，裂片钝，很少锐尖。