缘

Hexagonal bolts are usually formed with cold heading. The process is classified as open-die forging and therefore its die design is less complicated. The mushroom-like head has to be sheared into hexagonal shape and the amount of the scrap is somehow significant especially for heading with short bolts or high alloy material. There is an increasing demand in increasing the gross profit by increasing the yield of workpiece material.

六角螺栓头端通常以冷间顶铁成形製程来製造，由於冷间顶铁属於开模锻造，模具设计较容易，但需以剪缘模再对蕈状头端冲剪成为六角头，此剪缘后的废料量不容忽视，尤其对於长度较小的螺栓，或其它应用於紧扣件的高级合金而言，藉由减少废料以提高產品毛利的需求日益迫切。

Gynoecium (2 or)3-5(-15)-carpellate, gynophore present or rarely absent; ovary superior, entire or deeply lobed, generally long styled; placentation basal, axile or parietal, rarely laminar; ovules 1 or 2 or numerous per locule; stigma entire or sometimes shortly divided at apex. Fruit fleshy or non-fleshy, generally a septicidal capsule, rarely a nut with accrescent sepals or a drupe, or separating into up to 15 blackish drupelets on a colored accrescent receptacle.

雌蕊群(2或者) 3-5 (-15)具心皮，雌蕊柄有或有时无；子房上位，全缘的或者深裂，通常有长花柱；胎座式为基底胎座，中轴胎座或者侧膜胎座，很少片状胎座；胚珠1或每子房室或许多的2；柱头全缘或者有时在先端短裂。

Petals white: 3 outer ones orbicular, ca. 1 mm in diam., ciliate; 2 inner ones ca. 0.5 mm, bifid to half at an obtuse angle; lobes ciliate.

花瓣白色3外部的圆形的，直径约1毫米，具缘毛 2 内部长约0.5毫米，成一个钝角的2裂至一半；裂片具缘毛。

ABSTRACT:OBJECTIVETo study the correlation between anatomic structure of the inferior alveolar nerve canal and dental implantation by measuring mandible innervation esemplarsMETHODSThe intramandibular course of mandibular canal and its dimendion were measured in 15 mandibles with teeth; the relationship between blood vessel and nerve was observed in 5 fresh samples in which the artery was filled; and then the data were analyzed by statisticsRESULTSThe mandibular canal was close to the lingual side and the inferior margin of the mandible, the mandibular canal and the 10mm underside of mandible were parallel in the region of the first and the second molars, it runned outboard to genal aperture when it was hereabout genal aperture, and the blood vessel lay above nerve in the mandibular canalCONCLUSIONIn implant operation performed according to normal anatomy, injury to inferior alveolar nerve may be avoided.

［目的］探讨下颌管的解剖结构与牙种植的关系［方法］选取15具牙列完整的成人离体下颌骨标本和5具经过动脉血管内灌注的新鲜标本，测量下颌骨在每个牙位截面上有关牙槽嵴及下颌管的相关数据，进行统计学分析［结果］牙槽嵴顶以及下方10mm宽度由前向后逐渐增宽；牙槽嵴由上向下逐渐增宽；下颌管位于下颌骨体内下方走行中偏舌侧，并近下颌骨下缘，在下颌第1，2磨牙区下颌管走行与下颌下缘成平行状，在近颏孔处转向外和向颊侧出颏孔；下颌管内血管位于下牙槽神经之上［结论］牙种植术中按正常解剖部位并且侧重颊侧骨板操作，可避免损伤下牙槽神经；如果术中下颌管内突然涌出大量新鲜血液，则提示若继续手术可能损伤下牙槽神经。

ABSTRACT:OBJECTIVETo study the correlation between anatomic structure of the inferior alveolar nerve canal and dental implantation by measuring mandible innervation esemplarsMETHODS The intramandibular course of mandibular canal and its dimendion were measured in 15 mandibles with teeth; the relationship between blood vessel and nerve was observed in 5 fresh samples in which the artery was filled; and then the data were analyzed by statisticsRESULTSThe mandibular canal was close to the lingual side and the inferior margin of the mandible, the mandibular canal and the 10mm underside of mandible were parallel in the region of the first and the second molars, it runned outboard to genal aperture when it was hereabout genal aperture, and the blood vessel lay above nerve in the mandibular canalCONCLUSIONIn implant operation performed according to normal anatomy, injury to inferior alveolar nerve may be avoided.

［目的］探讨下颌管的解剖结构与牙种植的关系［方法］选取15具牙列完整的成人离体下颌骨标本和5具经过动脉血管内灌注的新鲜标本，测量下颌骨在每个牙位截面上有关牙槽嵴及下颌管的相关数据，进行统计学分析［结果］牙槽嵴顶以及下方10mm宽度由前向后逐渐增宽；牙槽嵴由上向下逐渐增宽；下颌管位于下颌骨体内下方走行中偏舌侧，并近下颌骨下缘，在下颌第1，2磨牙区下颌管走行与下颌下缘成平行状，在近颏孔处转向外和向颊侧出颏孔；下颌管内血管位于下牙槽神经之上［结论］牙种植术中按正常解剖部位并且侧重颊侧骨板操作，可避免损伤下牙槽神经；如果术中下颌管内突然涌出大量新鲜血液，则提示若继续手术可能损伤下牙槽神经。

However, the resource of the grafts is often limited.Limbal heterograft and transplantation with the in vitro limbal stem cells are expected to be new managements for this disorder.

然而，由于自体取材在很多情况下受限，同种异体角膜缘上皮移植和以体外培养的角膜缘干细胞移植是最新的研究目标。

So the technology of introduction of exogenous DNA into tomato after pollination not only feasible within species but also feasible in over-distance hybridism and excellent gene can been transferred to the cultivate variety.

试验还选用野生种醋栗番茄作供体进行了远缘关系的分子杂交试验，以克服杨晓锋：对外源DNA导入番茄的研究远缘杂交不亲和性，将野生种抗病性强的优良性状转移到受体中来，重组优良基因培育新品种材料也获得了较为满意的效果。

The reason gathers the reason to disperse us only to be able silent ......Perhaps in the life most beautiful is this kind does not have the result sentiment, all without enough time express, all, but because possibly all died or misses ice-bound.

缘聚缘散我们只能默然……也许生命中最美的就是这种没有结果的感情，一切都来不及表达，所有的，可能都因死亡或错过而冰封。

If that husband and wife don't cultivate DaoDe and improve their morals, their family will easily transform to the one like icehouse, battle and sauna under the influence of the external cause---increasingly degenerate social morality. At last, that family will disaggregate.

特别是对因为是恶缘、报缘本因而组成的家庭，对那些不能修养道德，不继续提升夫慈妇贤品质，纯以经济利益构建关系的家庭，在社会道德滑坡不止的外因作用下，也就必然容易蜕变成冰窖式、战场式、桑纳式的家庭，最终难以避免解体的厄运。

Results The malar fat pad is an incrassate area of sub-dermal fat in mid-face. Its extension ranges from the junction of malar arch and malar bone body to nasolabial fold in lateral direction, and from the inferior margin of orbicularis oculi to lateral inferior part of the angle of mouth. In old cadaver the malar fat pad reaches the margin of mandible and forms an inverse triangle.

结果 颧脂肪垫为面中部皮下脂肪的一个增厚区域，它的范围外侧起自颧弓和颧骨体交界，内侧到达鼻唇沟，上界位于眼轮匝肌下缘，下界位于口角外下方，在老年尸体可达下颌缘，近似一个倒置的三角形。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。