未

Negative doubles : A negative double at the one level or when there is exactly one unbid major guarantees at least four cards in any unbid major (opener may rebid in a three-card suit there in a pinch); otherwise, that requirement is only tentative (opener should not rebid in a three-card suit).

否定性加倍：否定性加倍在一阶或当正确地有一门未叫高花即为保证任何未叫高花至少有4张以上(开叫者可能在不得已情况下叫出3张高花)；否则，这只是一种假设性的要求(开叫者不应叫出3张的高花)。

Besides The assessment criterion on rectilineal railway, the comfort index N, which is relevant to unbalanced acceleration based on the test result on train running on curve beams, shall also be adopted, on the condition that the transverse stable acceleration is not larger than 0.08g..

列车在曲线桥梁上运行的平稳性除采用直线上的评定标准外，基于国内外曲线上列车运行试验结果，提出同时在横向采用稳态加速度不大于0.08g和未被平衡的加速度相关的舒适度指标N进行评定的建议，并且给出了稳态加速度和未被平衡的加速度的确定方法。

There was no postoperative complication.Follow up from1to1.5years recurrence of rectocele symptom was no found.

所有的病例均未发生术后黏膜感染、坏死、出血和直肠阴道瘘，12～18个月随访均未复发。

Results Among the 103 patients, 65 patients received lamivudine, 29 patients received interferon, and 9 patients received other nucleoside analogues. The results of HBV genotype redetermination indicated that 98 patients' genotypes remained unchanged after the medicine treatment, and genotype analysis failed of success in 5 patients.

结果 103例病人中，65例用拉米夫定治疗，29例用干扰素治疗，9例用其它核苷类药物治疗，停药后复查患者基因类型，除5例未分析出结果外，98例患者通过药物治疗基因类型均未改变。

The "8 years" is from the date of the official renouncement of R.O.C.

申请人应为未具侨生身分且不具中华民国国籍之外国籍学生，但原具中华民国国籍，自内政部许可丧失国籍之日起未满八年者，不得依本办法申请入学本校。

The results shows:①Epithelia of rabbit's CBD have a stronger reparable function,which is fairly significant to the prevention of bile duct's further injure under the pathogenic situation.

结果提示：①兔CBD上皮具有较强的修复功能，为防止胆管的进一步受损有十分重要的意义；②兔CBD内的平滑肌具有收缩功能的组织学基础，且在慢性扩张过程中有增生趋势；③纤维组织成分在慢性扩张过程中，未出现断裂扁形，其构成比亦未发生明显变化，保持了其形态及结构上的完整性。

When one partner has requested that the other bid slam with at least second-round control of a particular suit (the "open" suit) regardless of the rest of his hand, this scheme is used for replier's actions: with no control in the open suit, pass or return to the agreed suit; with second-round control, bid six of the agreed suit (or five notrump with the guarded king); with first-round control, control-bid in the open suit (or, with, additionally, first-round or maximum-possible and an as-yet-unshown control in another suit, control-bid in that suit).

当一方要求另一方在持有特定花色第二轮控制以上的时候应叫上满贯，而不必管手上还剩下什么东西，回答人的应叫方式如下：在开放花色上没有控制时，派司或叫回被同意花色；持有第二轮控制时，叫六阶被同意花色(或持有护卫的K叫5NT)；持有第一轮控制时，在开放花色上做示控叫品(或者，附带性的，第一轮或有高限牌力可能且未叫花色上有尚未表示的控制时，则在此未叫花色上做示控叫品)。

A new switching scheme to the gain of variable structure control signals is proposed. The following important open problems in standard VS-MRAC and MRAC are solved by using the scheme: 1 . a prespecified transient and steady-state performance index for tracking error can be achieved without requiring any information about the plant high frequency gain sign when relative degree of modelled part of plant is one, and 2 . it is shown that as long as the performance indexes are guaranteed for the auxiliary errors, each of which in dynamics is a sub-system with relative degree one, the tracing error will converge to a small residual set in a prespecified transient time when relative degree of modelled part of plant is greater than one.

提出了一种控制增益可切换的变结构自适应律，解决了如下变结构模型参考自适应控制（包括基于调参律的模型参考自适应控制）理论研究中长期没有解决的问题：当对象建模部分相对阶为1、高频增益符号未知且存在非线性输入扰动和未建模动态等情况下，系统跟踪误差可满足预先给定的动态和稳态性能指标；当对象建模部分相对阶大于1且存在非线性输入扰动和未建模动态时，可保证系统跟踪误差在预先给定的过渡过程时间内收敛到一个残差集中； 5。

The balance between the sums of the minimum lease receipts, the initial direct costs and the unguaranteed residual value, and the sum of their present values shall be recognized as unrealized financing income.

将最低租赁收款额、初始直接费用及未担保余值之和与其现值之和的差额确认为未实现融资收益。

The content of the parental rights and minor children's rights of privacy has all aimed to the private life of minor children's study and entertainment, which has created the condition of the conflicts between the two parties. Neither the law of our country has detailed stipulated for the content of parental rights, nor stipulated restrictedly to minor children's rights of privacy. The legitimate right is the basis to realize the right and ensure the right is legal. Because of the unperfected law, both two parties haven't got a clear confine in using their rights. So it also becomes one important reason of the conflict. In the past, parents use their guardianship as the hegemony which including some long-history autocratic tradition. It is the cultural factor of disregarding and excluding the individual privacy. With the development of democracy and legal system, citizen including minor children have realized their rights to privacy which has also become one reason to raise the right conflict.

因父母行使亲权与未成年隐私权的内容均指向了未成年人的学习娱乐等私生活，为两者发生冲突创造了条件；而我国法律既未对父母行使亲权的内容作具体详实的规定，也未对未成年人的隐私权作限制性规定，权利的法定化是为权利的实现和保障奠定法律基础和合法性依据的，法律本身的不完备、不完善使得权利主体行使权利的界限不明确，也是造成权利冲突的重要原因；古代以家长权为支配权的亲子法，包括中国古代社会存在的源远流长的专制传统，是对个人隐私的漠视和排斥的文化因素；随着民主法制的发展，公民包括未成年人权利意识的发展，也是权利冲突现象增多的一个直接导因。

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。