内卷

Leaf blades linear, flat or involute; ligule a line of hairs.

叶片线形，平的或内卷；叶舌一排头发。

Leaf blades short, linear to lanceolate, flat or involute; ligule a line of hairs.

叶片短，线形的到披针形，平的或内卷；叶舌一排头发。

Leaf blades linear or inrolled; ligule a line of hairs.

叶片线形或内卷；叶舌一排头发。

The under-arch bridge also adds to the feeling of stability of the boot, and I don't feel like my arch is rolling inwards, like with some others (I'm a pronator).

下拱形状也增加了靴子的稳固性，而且我不喜欢鞋拱是向内卷的，像其它的。

Leaf blades mainly basal, filiform to setaceous, usually involute; ligule a narrow membrane fringed with hairs.

叶片主要基部，对刚毛状，通常内卷丝状；一层狭窄的膜用头发作为边缘的叶舌。

Culms rigid, branched at base and covered with leathery yellowish sheaths, 80–100 cm tall, ca. 7 mm in diam. Leaf sheaths glabrous; leaf blades flat or inrolled, tough, 18–30 × 0.4–1 cm, adaxial surface and margins scabrid, abaxial surface rather smooth, apex long acuminate; ligule ca. 0.3 mm. Inflorescence 20–60 × 2–3 cm; racemes ascending or spreading, crowded or spaced, 0.5–3.5 cm; main axis and rachis hispidulous.

秆硬质，在基部分枝并且为所覆盖的革质淡黄鞘，厘米高，无毛的直径约7毫米叶鞘；叶片平或内卷，坚韧， 18-30 * 0.4-1 厘米，正面和给镶边，背面相当清除，先端长渐尖；大约0.3毫米开花的叶舌 20-60 * 2-3 厘米；总状花序上升的或开展，密集的或隔开，0.5-3.5厘米；主轴和轴具短硬毛。

Leaf sheaths scaberulous, lower purplish; leaf blades involute, often curved, tough, 3–15 cm, adaxial surface hispidulous; ligule 1–1.5 mm. Panicle linear, sparsely branched; branches short, appressed to main axis.

叶鞘微糙，低略带紫色；叶片内卷，通常弄弯，棘手，3-15厘米，正面具短硬毛；叶舌1-1.5毫米圆锥花序线，稀少分开；分枝短，贴伏于主轴。

Corolla lobe margin usually narrowly involute, valvate or induplicate.

花冠裂片边缘通常狭内卷，镊合状或。

Capsule ovoid to globose, septicidal and secondarily loculicidal; valves thin, margin involute.

蒴果卵球形到球形，室间开裂和secondarily室背开裂；裂爿变薄，边缘内卷。

Lowermost leaf sheath retrorsely strigose at base, uppermost sheaths closed 1/6–1/3 of length; blade grayish green, flat, folded, or involute, papery, 2–8 mm wide, abaxially smooth, adaxially nearly smooth to densely scabrid along prominent veins, apex slender prow-tipped; ligule white or off white to brownish or yellowish, membranous-papery.

最下的叶鞘反曲的具糙伏毛的在基部，最上部的鞘关闭长度中的1/6-1/3个；叶片灰绿色，平，折叠，或内卷，纸质，毫米宽，背面平滑，正面近平滑兑一沿着突出脉浓密粗糙，叶舌白色或者离或者淡黄，膜似纸白色的到带褐色。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐