有二齿的

In the cylindrical worm pair with disk annular grinding wheel enveloped worm, the worm axial profile is concave profile.

圆弧面砂轮包络圆柱蜗杆传动，兼备了二次包络成形的特征和凹面齿圆柱蜗杆的特征，是一种很有特色的新型圆柱蜗杆传动。

Cymes loosely many flowered, often conspicuously pedunculate, rarely in a dense verticillaster; corolla tube subequal or saccate, never short spurred on upper side near base; fruiting calyx with 5 subequal teeth or 2-lipped.

松弛多花的，经常显著有花序梗的聚伞花序，在一浓的轮状聚伞花序的很少；花冠筒近等长的或囊状，从未短的激励的上面边近基部；果期花萼具5近等长的齿或二唇形。

Here, we report the identification of a bidentate salicylic acid-based Lyp inhibitor I-C11 with excellent cellular efficacy.

在此，我们对一种有良好细胞作用的二齿配位体水杨酸基Lyp抑制剂——I-C11的识别加以报道。

If each -SO〓 group of arenedisulfonate could coordinate in monodentate or bidentate fashion, there will be six possible coordination modes.

如果每个芳烃二磺酸根离子的-SO〓基团都可以单齿或二齿形式配位，则有六种可能的配位模式。

Calyx campanulate to tubular-campanulate, straight or declinate, often dilated; limb equally or subequally 5-toothed or 2-lipped, upper lip 3-toothed, lower lip 2-toothed.

花有花梗。花萼钟状到管状钟状，直或者，经常扩大；同样瓣片或近相等5齿或二唇形，上唇具3齿，2齿的下唇。

Calyx ovoid to campanulate, declined in fruit, glandular outside, glabrous or occasionally villous at throat inside, limb 2-lipped; upper lip 3-toothed, middle tooth circular to obovate, margin winged, decurrent, lateral teeth shorter; lower lip 2 toothed, teeth narrower, apex acuminate to spinescent, sometimes approximate.

卵球形的花萼到钟状，在果期下弯，在外面具腺，或偶有具长柔毛在喉部在里面，二唇形的瓣片；上唇具3齿，中间齿圆到倒卵形，具翅的边缘，，侧齿短；狭窄下唇2齿，齿，对具刺，有时紧靠的先端渐尖。

The main products are selling all kinds of ball joint assembly, straight drawbars assembly, the arm assembly, flywheel ring gear, metal handle of the door, the shaft sleeve, such as Jack more than 30 varieties, Models widely applied throughout the country, with the market-and enjoy high reputation, the products have been sold to over 20 provinces, municipalities and autonomous regions.

主要产品有各种球销接头总成、直拉杆总成、支臂总成、飞轮齿圈、外门金属拉手、中轴衬套、千斤顶等三十余个品种，适用车型广泛，在全国微配市场上享有较高的声誉，产品已销往全国二十多个省、市、自治区。

Hydraulic pressure part consists of cylinder body around having some axial direction cylinders, pole piston, matching stream canister and timing equipment. Pyramidal difference decelerate part is composed of twin inner bevel wheel with difference of 2-toothes, twin outer bevel wheel without tooth difference and skew shaft etc.

液压驱动部分由周围均布有若干轴向缸的缸体、柱塞、配流筒及调速装置等组成，减速部分由二齿差内锥齿轮副和零齿差外锥齿轮周向限制副及歪轴等组成。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。