查询词典 feasible constraint

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。

Performance of dual-polarization SARs to distinguish three basic scattering mechanisms from an isotropic surface, a dipole, and an isotropic dihedral is studied theoretically. Performance of dual-polarization SARs to identify the eight scattering mechanisms inside the feasible region in H-αplane is analyzed, and a feasible division of H-αplane for HH-VV dual-polarization SAR is obtained in an experimental manner.

推导了双极化H-α平面有效区域的边界，从理论角度研究了双极化SAR对各向同性表面、偶极子和各向同性二面角三种基本散射的识别能力，通过实验分析了双极化SAR对H-α平面有效区域内八种基本散射机理的识别性能，并给出了HH-VV双极化H-α平面的一种可行划分方式。

Continuing above curse, then we can get its optimum solution, that is to say, starting from some feasible vertex, we will get the optimum solution of some linear programming problem after finite times transition of vertex along edge of feasible region.

这就是说，自可行域的某顶点出发，沿可行域的棱经过若干次可行域顶点的转移后，就能得到线性规划问题的最优解。

The method of gray code is that feasible solution set are regular permutation, two adjacent feasible route have only two different position.

格雷码是可行解看成有序的排列，可行解集中每两个相邻的可行解有且只有两个位置的排列是不同的。

All above certified that multi-indicatrix is feasible to second-hand assessment. If adding more useable information technology or mathematics tools it would be more sententious and feasible in practice.

论文证明了多指标综合评价思想在在用设备评价研究中的可行性；在具体施用该方法时，还需要结合信息技术和数学方法，使多指标综合评价在在用设备评价中更加简便、适用。

At last, ILIF in segment L3-4 and L4-5 is feasible. 2. There are enough operation space for ILIF in L3-4 and L4-5 with the root being retracted gently. And it is feasible to insert a couple transpedicle screws homolaterally. The intertransverse area was too narrow to perform ILIF on L5-S1.3. ILIF provide greater biomechanical stability than TLIF. while there was no significantly different stability between ILIF with homolateral or bilateral pedicle screw fixation. Adequate postoperative stability can be achieved by intertransverse lumbar interbody fusion with homolateral pedicle screw fixation.4. ILIF with transpedicle screws fixation homolaterally was a safe, convenient and effective operation, and less intraspinal complications were occurred of ILIF than TLIF.5. The fusion condition was satisfaction in ILIF group, which was better than TLIF group.

横突间入路腰椎椎体间融合术在L3-4、L4-5节段具有可行性。2、在L3-4、L4-5节段可提供足够的空间行ILIF手术，并可通过同一切口附加椎弓根钉固定，操作安全、简便。L5-S1节段横突间区域较小，操作困难，不适合行ILIF手术。3、ILIF手术术后生物力学稳定性有所下降但优于TLIF手术；ILIF附加同侧椎弓根钉固定与附加双侧椎弓根钉固定生物力学稳定性相当，使用ILIF术式附加侧同椎弓根螺钉固定，可提供较好的即刻稳定性。4、ILIF手术及附加同侧椎弓根钉固定是一种安全、简便、有效的手术方式，在减少椎管内并发症方面具有优势。5、ILIF手术可获得较好的融合率，其融合情况从组织学观察稍好于TLIF手术。

Therefore,spreading and inplementing ideomotor training in college physical education are beneficial for students to master sports techniques as well as make good habits of autive esercising,which lays the foundation for lifelong physical feasible to spread and implement necessary and feasible to spread and implement the ideomotor training in college P.

探讨了念动训练在帮助学生学习新动作中的作用，在普通高校体育中推广与实施念动训练法，有助于学生对运动技术的掌握，并养成自觉锻炼的习惯，为终生体育打下基础。

And rainfall data,twenty-three sites of hydrology and telemeters in KaHai drainage area in 2005 were analyzed and calculated to find that the new Co-Kriging method was feasible and the result was more perfect,the method was feasible in the west of Tianshan Mountain.

地处干旱半干旱地区的新疆河流大多数是山区性河流，水文站点较稀疏，这种问题更为突出。因此，有必要采用一些合适的空间插值方法来研究降雨量的空间分布。传统的降水量

The following problems were resolved in this thesis. In order to implement the updatability and extensively on system, advisable design and architecture must be adopted. Design feasible data structure to transform and process logs. Analyze, optimize and implement related rule algorithm. Adopt the feasible design patterns to promote the running efficiency as well as performance of system, and save space in memory. Display the result which has already been classified and analyzed, in the form of table or picture. At the same time, consolidate the interactive communication function between human and computer.

该论文主要解决了下列问题，通过合理设计系统的体系架构，实现系统功能的可升级性与可扩充性；构建合理的数据结构，提高日志格式的转化及处理效率；分析、优化与实施关联规则算法；采用恰当的设计模式，实现内存空间的高效利用，同时提高系统的运行效率和性能；将统计、分析之后的结果用直观的各种报表与图形显示，同时加强人机交互操作功能。

Having investigated the logistics system of 7-ELEVEN, it is clear that on the road to break the bottleneck which constraint the development of our enterprises

通过对7-Eleven物流体系的研究，我们可以认识到，要打破制约我国企业发展的物流瓶颈

The dissecting of samples in group2 were difficult. The root of pulmonary artery and ascending aorta failed to be unfolded because fibrous tissue was tough, right and left fibrous trigone were too firm to be solved by hand. Cardiac muscle fibers couldn't be stripped along myofibrillar trajectory since they were prone to break because of their friability.

组2的心脏解剖困难，表现为纤维组织坚韧，游离肺动脉非常困难；徒手无法松解左、右纤维三角，肺动脉和主动脉根部的游离非常困难；心肌纤维坚硬、质脆，解剖时容易断离成碎块，无法沿纤维走行方向剥离。

We have battled against the odds in a province that has become increasingly violent.

我们对在一个争夺日益激烈省的可能性。