定

The effect of anchoring energy on the pretilt angle was considered for the first time in this thesis. The relations between pretilt angle and polar anchoring energy, also and effective twist angle were discussed.

本文首次考虑到锚定能的影响，给出了预倾角与极向锚定能和有效扭曲角的关系，发现在弱锚定条件下，增大扭曲角和降低极向锚定能都导致预倾角低于均匀盒中的数值。

In the second part, this article gives descriptions about the effects ofpresumptions on the Burden of Proof in detail in the civil law and common law. In thecivil law, as a special provision of Burden of Proof, the presumption of law make theburden of production and the Burden of Proof shift to the adversary. In the commonlaw, there is a difficult wok to make a choice between shifting the burden ofproduction and shifting both of the burden of production and the burden ofpersuasion.

第二部分，就两大法系中推定对举证责任产生什么样的影响分别作了论述，大陆法系认为法律推定是一种特殊的举证责任规范，它转移结果意义上的举证责任和行为意义上的举证责任；英美法系法律推定在推定是只转移提供证据的责任还是及转移提供证据的责任又转移说服责任之间徘徊。

Both traditional titrimetry and gravimetric titrimetry are analyzed. The worker should choose method according to practical needs.

分析了容量滴定和质量滴定两种定值方法，分析工作者应根据实际需要选用合适的定值方法。

Results: The contents determined with microtitration were 98.73% and that of regular titration was 98.71%.

通过微型滴定和常规滴定对比，高氯酸冰醋酸（0.1 mol/L）为滴定液，结晶紫为指示剂，用非水滴定法测定马来酸氯苯那敏的含量。

Methods: Perchloric acid and glacial acetic acid were volumetric solution. Crystal violet was indicator. Results: The contents determined with microtitration were 98.73% and that of regular titration was 98.71%.

通过微型滴定和常规滴定对比，高氯酸冰醋酸（0.1 mol/L）为滴定液，结晶紫为指示剂，用非水滴定法测定马来酸氯苯那敏的含量。

Thirty-two patients (M 14, F 18 , age 32 a ±s 8 a) in smectite group were sprayed 0.1-0.2 g of smectite on the ulcer surface, qid for 4 d; 34 patients (M 16, F 18, age 32 a±9 a) in chlorhe x idine group gargled with 2% of chlorhexidine solution, qid for 4 d; 36 patients (M 16, F 20, age 32 a±11 a ) in chlorhexidine plus smectite group gargled firs t with 2% of chlorhexidine solution, and then were sprayed 0.1-0.2 g of smectite.

蒙脱石组32例(男性14例，女性18例，年龄32 a±s 10 a)，喷蒙脱石0.1～0.2 g于溃疡处，每日4次；氯己定组34例(男性16例，女性18例，年龄32 a±9 a)，用2%氯己定液漱口，每日4次；蒙脱石加氯己定组36例(男性16例，女性20例，年龄32 a±11 a)，先用2%氯己定液漱口，然后再喷蒙脱石0.1～0.2 g，每日4 次。3组疗程均为4 d。

The quality of the pirouettes (half-pirouettes) is judged according to the suppleness, lightness, cadence and regularity, and to the precision and smoothness of the transitions; pirouettes (half-pirouettes) at canter also according to the balance, the elevation and the number of strides (at pirouettes 6-8, at half-pirouettes 3-4 are desirable).

3.6。定后肢回旋的品质好坏根据其柔韧性、轻盈、节奏与规律性，以及移行的精确度和流畅性来判断；以跑步做定后肢回旋时，其品质还要按其平衡性、运步高度和步数来判断(定后肢回旋为 6-8 步，定后肢半回旋为 3-4 步)。

The quality of the pirouettes (half-pirouettes) is judged according to the suppleness, lightness and regularity, and the precision and smoothness of the entrance and exit.

定后肢回旋的品质好坏根据其柔软、轻盈、规律性，以及开始与结束的精确和流畅来判断；以跑步实施定后肢回旋时，定后肢回旋为 6-8 步，定后肢半回旋为 3-4 步。

The quality of the pirouettes (half-pirouettes) is judged according to the suppleness, lightness, cadence and regularity, and to the precision and smoothness of the transitions; pirouettes (half-pirouettes) at canter also according to the balance, the elevation and the number of strides (at pirouettes 6-8, at half-pirouettes 3-4 are desirable).

3.6。定后肢回旋的质量好坏根据其柔韧性、轻盈、节奏与规律性，以及移行的精确度和流畅性来判断；以跑步做定后肢回旋时，其质量还要按其平衡性、运步高度和步数来判断(定后肢回旋为 6-8 步，定后肢半回旋为 3-4 步)。

Introduced to settle the function that path machine settle path Roll box,The analysis settles the reason of the path Roll an inside bearings damage,Put forward the method of the concrete improvement of the extension bearings service life,And take in to put into practice,Actual usage proof,Bearings service life extension,Settle the path Roll an usage effective.

介绍了定径机定径辊箱的作用，分析定径辊箱内轴承损坏的原因，提出了延长轴承使用寿命的具体改进的方法，并加以实施，实际使用证明，轴承使用寿命延长，定径辊箱使用效果很好。

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。