中文摘要：

在 Zhujiang (珀尔河) 的潮汐的精力预算河口(ZE ) 被采用高分辨率的 baroclinic 评估地区性的海洋建模系统(ROMS ) 。经由在模型举起上使用最少的方形的方法获得的结果沿着 ZE 和它的邻近的海岸在 18 个潮车站对潮汐的泛音常数被比较。在模拟和 M ₂, S ₂, K ₁ 和 O ₁ 的观察之间的吝啬的绝对错误是在水质量的性质被考虑了的振幅和 9.8as 的 4.6， 2.8， 3.2 和 2.8 厘米。climatological MC 的年度吝啬的运输是(从 K 的 37.4ulfatase。lactis 为风味产生真正负责。在这研究，我们从 K 克隆通常认为的 arylsulfatase 基因。lactis GG799 进商业地可得到的向量 pKLAC2。选择的克隆的策略导致了相应、能分泌的 e 鴄?鴄 吗？？

英文摘要：

Tidal energy budget in the Zhujiang（Pearl River） Estuary（ZE） is evaluated by employing high-resolution baroclinic regional ocean modeling system（ROMS）. The results obtained via applying the least square method on the model elevations are compared against the tidal harmonic constants at 18 tide stations along the ZE and its adjacent coast. The mean absolute errors between the simulation and the observation of M_2, S_2, K_1 and O_1 are 4.6, 2.8, 3.2 and 2.8 cm in amplitudes and 9.8°, 15.0°, 4.6° and 4.6° in phase-lags, respectively. The comparisons between the simulated and observed sea level heights at 11 tide gauge stations also suggest good model performance. The total tidal energy flux incoming the ZE is estimated to be 343.49 MW in the dry season and larger than 336.18 MW in the wet season, which should due to higher mean sea level height and heavier density in the dry season. M_2, K_1, S_2, O_1 and N_2, the top five barotropic tidal energy flux contributors for the ZE,import 242.23（236.79）, 52.97（52.08）, 24.49（23.96）, 16.22（15.91） and 7.10（6.97） MW energy flux into the ZE in dry（wet） season, successively and respectively. The enhanced turbulent mixing induced by eddies around isolated islands and sharp headlands dominated by bottom friction, interaction between tidal currents and sill topography or constricted narrow waterways together account for the five energy dissipation hotspots, which add up to about 38% of the total energy dissipation inside the ZE.