不固定的

The design of derailleur strew thread plate, the structure and fixing mode of damageable parts of die are introduced, the replacement and repair of damageable parts can be accomplished without disassembly die on pressure machine, thus, the utilizing efficiency of die and equipment get improved, and the production costs get lowered.

介绍了螺纹板切槽模的设计，以及模具中易损部件的结构和固定方式，不需从压力机上拆卸模具，就可完成易损部件的更换修理，从而提高模具及设备使用效率，降低生产成本。

After 2 hours, the effluent was still feculent. Once formed, the dynamic membrane would be so firm that it was hardly affected by the shock loading of flux. When the flux was 112.5 L/(m~2·h), no SS was found in the effluent at all.

动态膜在少数情况下会发生&泄漏&的情况，说明动态膜对SS的截留并没有固定膜那么&万无一失&，目前只能推广应用于一些对出水水质要求不是很高的场合。

Methods Design two incisions at canthus, one is short and horizontal just at the new point of canthus, the other is along eyelid fold about 5～4mm away from the short one. Transverse the horizontal incision into vertical by breaking or excising fibromuscular band under epicanthal skin and fixing canthus ligment on the lateral nasal aponeurosis.

在新内眦点处设计一小横切口，而重睑切口近内眦与横切口不贯通，保留切口之间的皮肤5～4mm，充分离断或去除部分眼轮匝肌、内眦韧带内向固定，切口经张力变形转向后，去除下部多余的三角形皮肤，将两切口间保留的皮肤整理埋入重睑皱褶内。

The insoluble polymer membrane, prepared from polycondensation of CD with glutaric dialdehyde, was used for the immobilization of glucose oxidase so that a new second-genernation glucose electrode was obtained.

环糊精预聚合物与戊二醛缩聚反应而形成的不溶性聚合物膜用于葡萄糖氧化酶的固定化，以制得新型的第二代葡萄糖电极。

Irenus alone there can be no reasonable doubt that the Canon of the Gospel was inalterably fixed in the Catholic Church by the last quarter of the second century.

从证词中的圣irenus独自不可能有任何合理的怀疑，佳能的福音是inalterably固定在天主教教会，由上个季度的第二个世纪。

Results A good stability can not he obtained with wire osteosynthesis in the treatment of midface fractures.

结果 钢丝骨间结扎不能获得良好的稳定性，而小钛板坚固内固定则可重建面中份骨骼的支柱结构，获得足够的三维稳定性和重建理想的面部外形。

The results show that the vertical sintering speed changes notably with the proceeding of sintering process. After ignition and thermal retardation the bed permeability deteriorates and the sintering speed decreases notably because of the progress of physical chemistry reaction, formation and broaden of combustion zone, and formation of overwet zone. In about 25 min, the over wet zone vanishes, so the bed permeability meliorates and the speed arises rapidly.

结果表明：垂直烧结速度并非固定不变，而是随着烧结过程的逐步进行发生显著变化；点火保温后，随烧结物理化学反应的进行，燃烧带逐渐形成并变宽且产生过湿现象，导致料层的透气性显著变差，烧结速度显著下降，直至约25 min后过湿层完全消失，透气性变好，烧结速度迅速上升。

The effects of the spray-drying process of the ammonium paratungstate and the carburization temperature on the formation of the precusor and WC powder were investigated.

采用喷雾干燥-固定床法制备碳化钨粉末，研究了喷雾干燥和碳化反应温度对制备偏钨酸铵前驱体以及碳化钨的影响，前驱体粉末呈现均匀的球状形态，平均粒径为10~20μm，喷雾温度对影响粒径大小和分布影响小；400℃的进口温度下进行喷雾干燥，喷雾粉末仍然保持偏钨酸铵原来的基本组成不发生分解。

Based on these observations, we hypothesised that (1) the length of the breeding season, food resources and predation are critical for the evolution of passerine reproductive patterns in alpine meadows;(2) that alpine meadow passerines used single-investment and accumulative-investment strategies;(3) that the typical clutch size was actually the most efficient for reproductive purposes;(4) and that the transition from neonate to fledgling passerines is a relatively fixed process as compensatory growth does not appear to occur;(5) and that growth period is volatile.

高寒草甸雀形目鸟类受适合繁殖季节长度、食物资源和捕食压力的影响，或选择逐步投资对策，或选择一次投资对策；每个种群的常见窝卵数就是最适窝卵数；雏鸟的发育模式相对固定，不存在补偿性生长，但是生长期长度是可变化的。

The writing of foreign literary history before 1985 still could not abandon the rigescent mode of thinking, while after 1985 the upsurge of foreign literary history took on a polydirectional look.

第一个时期的文学史编写还不能摆脱建国以后形成的固定思维模式，第二个阶段开始，我国的外国文学史编写呈现多元化趋势。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。