齿片

The wheels can be solid or comprised of a fixed stack of toothed disks, concentrically aligned, the teeth of each succeeding disk angularly offset in a common direction from the teeth of the next preceding disk to create a wheel having a plurality of uniform, elongated composite teeth around the circumference of the stack, the teeth being angled from the wheel's axis.

该轮可以是实心的或者由固定的堆叠的带齿盘片构成，它们共心地对齐，每个在后盘片的齿都与前一盘片的齿在角度上朝同一方向错开，以形成具有多个均匀、伸长的复合齿的轮，这些复合齿围绕堆叠盘片的边缘，并与轮的转轴成角度。

Through the window of the train carriage, the grotty bits of the old "German Democratic Republic", as the Soviet zone of Germany called itself, flash past; then comes Poland, which looks markedly more prosperous.

德国的苏维埃地区的人称呼自己为"德意志民主共和国"，通过火车车厢的窗口，令人不愉快的有这个字迹的齿片闪过；然后就到了波兰，看起来它明显更繁荣一些。

Hence, we first analyzed and studied the kinematics and dynamics of PDC bit, and that are utilized to analyzed how to hame cutters by PDC bit whirlpool. Onthe based of this, we do the cutting experiments. With the test, we not only think over the influence to force actting on cutters in rock nature, drilling parameter, cuttersdensity distributed, and also wear state of cutters and PDC bit appearance. Because the PDC bit's cutters are repeaded by polycrystalline-diamand and tungsten carbide, the specific property of PDC wear are not alike that of polycrystalline-diamand and not alike tungsten carbide.

因此，本文首先分析研究了PDC钻头的运动学和动力学，并利用分析的结果对PDC钻头的涡动是如何损坏切削齿的进行了探讨；在此基础上，进行了PDC钻头切削齿的受力实验，在受力实验研究中，不仅考虑了岩性、钻进参数、布齿密度等对切削齿受力的影响，而且考虑了切削齿不同的磨损状态、钻头的冠部形状对切削齿受力的影响；PDC钻头的切削齿是由聚晶金刚石层和碳化钨底层复合而成的，它的磨损特点既不同于金刚石的磨损又不同于碳化钨的磨损，因此，在分析了复合片磨损机理的基础上，进行了PDC钻头切削齿的磨损实验。

Methods: Injured patients of cervical spine was cayyied on X-ray inspection.,then according to the result of ADI and LADS ,next to CT or MRI inspection ,and that was to guide clinical diagonosis and treatment.To observe atlanto-dental interval (anterior arch of atlas posterior border to odontoid process anterior border) and odontoid process caster(included angle between axis of ordinate of odontoid process and axis of ordinate of odontoid vertebra) on the X-ray lateral projection.

对有颈部外伤史的病人常规行X线检查，然后根据寰齿间距和齿突侧块间隙的结果，行下一步CT检查或者MRI检查，指导临床治疗方法的选择。X线侧位片观察寰齿前间隙(为寰椎前弓后缘与齿突前缘距离)，齿状突后倾角(齿突纵轴与枢椎体纵轴的夹角)；开口正位片上测定齿突侧块间隙。

Spikelets laterally compressed, lanceolate-oblong, florets several, contiguous; rachilla scaberulous, disarticulating above glumes and between florets; glumes slightly unequal, upper nearly as long as spikelet, firmly membranous, keel scaberulous, apex abruptly acuminate, lower glume 1–3-veined, upper glume 3–5-veined; lemmas broadly lanceolate, thinly leathery, rounded on back, 5–7-veined, veins smooth, not raised, scabrid above middle, apex scarious, usually 3-denticulate, sometimes mucronate; floret callus subacute, bearded laterally with stiff hairs; palea subequal to lemma, narrow, flat, apex sharply 2-denticulate.

小穗侧面压扁，披针形长圆形，小花数个，邻接；小穗轴高于颖片微糙，脱节和在小花之间；颖片稍不等长，上面近等长小穗，坚定膜质，龙骨状，先端突然渐尖，下部颖片1-3，上面颖片3-5－脉；宽披针形的外稃，在背面上薄革质，圆形，5-7－脉，平滑的脉，不凸起，在中部以上，先端，通常3－具小齿，小花结茧稍尖，用硬的头发侧面公然反对；内稃近等长于外稃，缩小，平，顶明显2－具小齿。

And flying wildlife may be bollixed by the blades.

另外，涡轮机的齿片可能会对飞行的野生动物带来伤害。

Surface tension effects on condensate retention angle and condensation heat transfer coefficient of carbon dioxide were studied.

综述了水平低翅片管外凝结传热的基本模型，阐述了二氧化碳制冷剂的物性特点，讨论了表面张力与凝液滞留角及二氧化碳管外凝结换热系数的关系，分析了翅片密度、环形翅片管尺寸对翅片效率、滞留角、凝结换热系数以及传热增强比的影响，优化了外翅片管的齿高与齿距，并求得相应的强化传热增强比。

Small bottle: 10 ml, 6 individuals; medical gloves: No. 2 pay; stainless steel Yashe Ban: 16 cm, 2 branches card button tourniquet: a single valve of the ventilator: 20 x20cm, 2 tablets; T - Flashlight: an electronic thermometer: 1; blood pressure Table: 1 Taiwan; Stethoscope: single: 1; roll splint fracture: 46 x11cm, 1 vol; finger fracture splint: 5 x11cm, 4 tablets; Yiyong Yang cylinders: 1.4 l, 1 sets of medical scissors: straight round 14 cm, 1把; medical scissors: straight sharp 14 cm, 1把; medical Yong Niezi: 14 cm have teeth, one; bleeding clamp: straight-mosquito, 2 To; scalpels films: 20 #, 2; surgical knife handle:# 4, 1; a needle clamp: 14 cm, 1把; medical suture needle round: 1 / 2 arc, 0.8x20mm, 2枚; medical 1.30 suture needle: 1/2arc, 0.9x24mm, 2枚; medical thread: 1 #, a beam; medical cotton ball: 5 tablets / bag, 2 packets; povidone iodine disinfectant solution: a bottle; compound alcohol disinfection Shijin: 21 x14cm, 4片; Alcohol cotton: 30 Tablets / bag, 1 cylinder; iodine cotton: five tablets / package bag, 4 packets; iodine Mianbang: single-cartridge, 20; wound paste: 72 x19mm, 20 tablets; Butterfly - Shaped wound paste: 4; self-adhesive wound Application: 6 x7cm, 4 tablets

小药瓶：10ml，6只；医用手套：中号，2付；不锈钢压舌板：16cm，2支；卡扣式止血带：1条；单相阀式呼吸器：20x20cm，2片；笔式手电筒：1支；电子体温计：1支；血压表：1台；听诊器：单头：1只；卷式骨折夹板：46x11cm，1卷；手指骨折夹板：5x11cm，4片；医用氧气瓶：1.4l，1套；医用剪刀：直圆14cm，1把；医用剪刀：直尖14cm，1把；医用镊子：14cm 有齿，1支；止血钳：直蚊式，2把；手术刀片：20#，2片；手术刀柄：4#，1把；持针钳：14cm，1把；医用圆缝合针：1/2arc，0.8x20mm，2枚；医用三角缝合针：1/2arc，0.9x24mm，2枚；医用丝线：1#，1束；医用棉球：5tablets／bag，2包；聚维酮碘消毒液：1瓶；复方酒精消毒湿巾：21x14cm，4片；酒精棉球：30粒Tablets／bag，1筒；碘酒棉球：5粒tablets／包bag，4包；碘酒棉棒：单支装，20支；创口贴：72x19mm，20片；蝶形创口贴：4片；自粘伤口敷贴：6x7cm，4片；自粘伤口敷贴：10x10cm，4片；自粘伤口敷贴：10x15cm，4片；吸血垫：10x10cm(1片／包)，4包；医用纱布绷带：6x600cm，2卷；自粘弹性绷带： 2.5x450cm，2卷；自粘弹性绷带：5x450cm，2卷；自粘弹性绷带：7.5x450cm，1卷；医用纱布三角绷带：90x90x129cm，2卷；急救毯：140x204cm银色，1条；降温贴：单片装，2片；活络油：5ml，1瓶；云南白药：4g，1瓶；绿药膏：10g，2瓶；急救手册：1本；铝合金箱：1个。

When this happened we had to tie barbed wire around the track or make grousers out of chains or bolts, anything to give us traction.

这时我们就必须把铁丝网缠在履带上，或者让履带齿片从链条上或者螺栓上伸出来，以及任何能够给我们摩擦力的措施。

The present invention relates to a reduction box mainly composed of coaxial line input shaft, output shaft, internal ring gear, eccentric toothed plate engaged with the internal ring gear and pin shaft.

本发明涉及一种同轴输入输出单级齿轮差齿减速箱，该减速箱主要由同轴线的输入轴1、输出轴7、内齿圈6，与内齿圈6啮合的偏心齿片5、销轴3等构成。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。