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- lower convergence center 低层辐合中心
- The situation of the water vapor convergence center in 1999 is more east and south than in 1998, so the heavy rain region in 1999 is souther than in 1998.2. 水汽通量的势函数极小值区(最大辐合区)对应强降水区,并且暴雨区的水汽辐合是由半球尺度的水汽输送造成,这表明,即使对于该年背景的区域性大暴雨/洪水,它也必须从极大范围地区获得水汽供应。
- In the interface of convergence district and divergence district of Q vector divergence, accompany severe convection precipitation and convection precipitation strengthen following convergence center strength, weaken following divergence center weaken. 模拟情况表明在对流层低层Q矢量散度辐合区和辐散区的交界处,伴随有较大的对流性降水,强降水区域轴线走向与Q矢量散度场轴线走向较为一致,对流性降水的强度变化和Q矢量散度场辐合中心强度变化一致。
- In order to improve the poor local search capability and low convergence precision of GA when applied in curvefitting, a new improved GA, named Population Redistributing Genetic Algorithm (PRGA), was proposed. 摘要针对简单遗传算法在曲线拟合应用中局部搜索能力差、收敛精度低的特点，提出了一种新的基于种群再分布的改进遗传算法。
- In addition, a thought of how to use the mesoscale convergence center, TBB of convective cloud and the radar echo for rainfall rate to predict the mesoscale rain cluster is presented. 提出利用逐时的中尺度辐合中心、卫星红外云图云顶亮温及雷达回波降水率做中尺度雨团量级预测思路。
- In order to overcome the shortcomings that standard Particle Swarm Optimization（PSO） traps into local optima easily and has a low convergence accuracy，an improved PSO algorithm is proposed. 摘要 针对标准粒子群算法容易陷入局部最优、收敛精度低的缺点，提出了一种改进的粒子群算法。
- In order to avoid premature convergence and low convergence speed,an improved adaptive genetic algorithm based on niches is presented according to the feature of population fitness distribution. 为了避免遗传算法在自动组卷中存在的未成熟收敛和收敛速度慢等弱点,根据群体适应值的分布特点,采用了基于小生境的改进自适应遗传算法。
- A couple of positive vorticity centers and a couple of convergence centers appear in the mesoscale cyclone,and their locations are consistent withthe observation. 中尺度气旋内存在明显的与雨区位置相对应的双涡度中心与双辐合中心，其位置与观测资料的诊断分析结果较一致。
- Low convergence sync interval LT 低收敛同步间隔
- It is situated in the central part of circum-Bohai Economic Circle.Its unique regional advantage lies in the fact that it is the converging center of Beijing, Tianjing and Hebei Province. 位于环渤海经济圈中心京-津-冀的二市一省交会腹地，具有独特的区域优势。
- Sherman recommended that Clarke be disciplined, but higher-ups rejected the idea. 谢尔曼建议对克拉克进行纪律惩戒，但高层拒绝了这个意见。
- Unwaged members pay a lower entrance fee. 无固定收入的人入场费从优。
- A man's voice is usually lower than a woman's. 男子的嗓音通常比女子的低。
- The little boy used to push out his lower lip. 那个小孩以前老要撅起下嘴唇。
- Tom was lying on the lower bunk. 汤姆躺在下铺。
- Any chance of a lower price from you? 你能不能要价低一点？
- Speak to her? I'd never lower myself. 跟她说话？我可不自贬人格。
- Don't lower yourself by asking him for help. 不要向他求助以免降低身分。
- Mark at the lower end needed to be leveled up. 低分的一端分数需往上提。
- Kept the thermostat lower to conserve energy. 减少自动调温机的使用以节约能源
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
