查询词典 second-rate

Based on the model, the metabolic bioreaction rates such as the specific substrate consumption rate, the specific growth rate, the specific acetyl-CoA formation rate as well as the specific oxygen uptake rate are obtained.

利用该模型可以解得比碳源消耗速率、比生长速率、比乙酰辅酶A生成速率、比氧消耗速率等关键的反应速率。

When electric fusion method was used for nuclear transfer, the fusion rate (46. 0%), cleavage rate (53. 9%) and blastocyte development rate (10.9%) of adult ear fibroblasts were significantly lower than that of fetal fibroblasts (64. 5%, 70.1%, 21. 6% respectively), fetal skin cells (71. 5%, 70.8%, 22. 1% respectively) and ovary granulosa cells (88. 2%, 79. 1%, 25. 5% respectively). There was no significant difference among other donor cells in the cleavage and blastocyst development rate of resconstituted embryos.

当用电融合法进行核移植时，成体耳部成纤维细胞的融合率（46.0％），卵裂率（53.9％）和囊胚发育率（10.9％）均显著低于胎儿成纤维细胞（64.5％，70.1％和21.6％），胎儿皮肤细胞（71.5％，70.8％和22.1％），以及卵巢颗粒细胞（88.2％，79.1％和25.5％）；另外三种细胞间的卵裂率，囊胚发育率无显著差异，但卵巢颗粒细胞的融合率显著高于胎儿成纤维细胞和胎儿皮肤细胞（88.2％vs 64.4％，71.5％，P＜0.05）。

Path analysis showed that N translocation rate of culm was higher for the high fresh ear yield varieties,while the N translocation rate of culm and tassel was higher for the high fresh kernel yield varieties,and the N translocation rate of leaf,bracteal leaf and ear axis was higher for the high kernel yield varieties.In addition,higher N translocation rate of leaf had a beneficial effect on N utilization efficiency as for fresh ear,fresh kernel or maturity kernel of the produce of waxy corn.

通径分析表明，鲜穗高产品种茎秆的氮素转移率较高，鲜子粒高产品种茎秆和雄穗的氮素转移率较高，成熟子粒高产品种叶片、苞叶及穗轴的氮素转移率均较高；叶片的氮素转移率高有利于品种鲜穗、鲜子粒及成熟子粒氮素利用效率的提高。

Results In lead poisoning group, the pathological changes in genital glands of mice were obtained; sperm count, linear movement sperm and live sperm rate decreased; the elevated motionless sperm, cacospermia and primary spermatocyte chromosome aberration rate were found. In Haierfu group, the pathological changes in genital glands of mice ameliated to different degree, sperm count, linear movement sperm and live sperm rate elevated, and motionless sperm, cacospermia and primary spermatocyte chromosome aberration rate decreased.

结果 醋酸铅染毒组雄性小鼠的生殖腺有不同程度的病理学改变，精子计数、直线运动精子数、活精子率下降，而静止不动精子数、精子畸形率和初级精母细胞染色体畸变率升高；海尔福治疗组小鼠的生殖腺病理学改变有不同程度的改善，精子计数、直线运动精子数、活精子率有所升高，而静止不动精子数、精子畸形率和初级精母细胞染色体畸变率有所降低。

Results 114 cases were follow-up surveyed from 6 months to 10 years, After operation,the superior rate and residual stone rate were respectively: it was 67.57%、54.05% in the group of choledocholithotomy with T-tube drainage ,78.38%、32.43% in cholangiojejunostomy with T-tube drainage , 96.15%、7.69% in lobectomy of liver, 85.71%、14.29% in plastic repair of hepatic portle duct with cholangiojejunostomy. The total superior rate was 79.82% and total residual stone rate was 31.58%.

结果 114例得到随访，随访6 月～10年，术后优良率及残石率分别：肝胆管切开取石T管引流术67.57%、54.05%，肝胆管切开取石+胆肠吻合术78.38%、32.43%，肝部分切除术96.15%、7.69%，肝门部胆管成形+胆肠吻合术85.71%、14.29%，总优良率79.82%、残石率31.58%。

Results 114 cases were follow-up surveyed from 6 months to 10 years, After operation,the superior rate and residual stone rate were respectively: it was 67.57%、54.05% in the group of choledocholithotomy with T-tube drainage ,78.38%、32.43% in cholangiojejunostomy with T-tube drainage , 96.15%、7.69% in lobectomy of liver, 85.71%、14.29% in plastic repair of hepatic portle duct with cholangiojejunostomy. The total superior rate was 79.82% and total residual stone rate was 31.58%.

结果 114例得到随访，随访6个月～10年，术后优良率及残石率分别为：肝胆管切开取石T管引流术67.57%、54.05%，肝胆管切开取石+胆肠吻合术78.38%、32.43%，肝部分切除术96.15%、7.69%，肝门部胆管成形+胆肠吻合术85.71%、14.29%，总优良率79.82%、残石率31.58%。

The results showed that N6+TDZ0.05 mgL^(-1)+NAA0.01 mgL^(-1)+KT0.50 mgL^(-1) was most suitable for Platanthera mandarinorum with an induction rate of 92.5%; N6+TTDZ0.05 mgL^(-1)+KT0.50 mgL^(-1) was most suitable for Coeloglossum viride with an induction rate of 98%; N6+IAA0.01 mgL^(-1) was most suitable for Platanthera mandarinorum with a germination rate of 96%; N6+IAA0.01 mgL^(-1)+GA30.01 mgL^(-1) was most suitable for Coeloglossum viride with a germination rate of 94.5%.

结果表明，最适合长白舌唇兰原球茎和类原球茎诱导的培养基为N6+TDZ0.05mgL^(-1)+NAA0.01 mgL^(-1)+KT0.50 mgL^(-1)，诱导率为92.5%；最适合凹舌兰原球茎和类原球茎诱导的培养基为N6+TDZ0.05 mgL^(-1)+KT0.50 mgL^(-1)，诱导率为98%；长白舌唇兰类原球茎萌发为完整植株的最佳培养基为N6+IAA0.01 mgL^(-1)，萌发率为96%；凹舌兰类原球茎萌发为完整植株的最佳培养基为N6+IAA0.01 mgL^(-1)+GA30.01 mgL^(-1)，萌发率为94.5%。

In order to decrease the error rate of speech recognition, speaker adaptation techniques are often used to adjust speaker-dependent acoustic models. MLLR (Maximum Likelihood Linear Regression) and MAP are two of the most popular techniques in recent years. MLLR uses the technique of regression trees. It calculates the transform matrix for each leaf node of the tree. This makes it possible to use fewer sentences to decrease the error rate of HMM-based speech recognition. However, while we examined the recognition result, we found that although the overall error rate decreased, but the error rate of certain confusable phones was higher. In order to solve this problem, we propose the use MPE (Minimum Phone Error Discriminative Training) to solve this problem.

在语音辨识技术的实际应用上，语者调适技术常被用做调整语者无关之声学模型，使其对於特定语者之辨识率有所提升，常见的语者调适技术有最大化相似度线性回归（Maximum Likelihood Linear Regression），其精神在於透过对语音辨识模型相近的mixture做群聚，再对各个群聚做调整，以期能达到利用少量语料，提升辨识率的目的，但其缺点为，在发音上相近的模型，其mixture原本就极为近似，若再分类为同一群聚做调整，容易因为使用者的发音习惯，而使模型偏向ㄓ或ㄗ，因此虽然整体的辨识率获得提升，但却造成混淆音的错误率上升。

On the optimal economic growth path without the growth of productivity, the growth rate of bubble, interests rate (the marginal productivity rate of capital) and growth rate of population is consentaneous.

当生产率零增长、经济系统处于最优路径上时，泡沫增长率、利率与人口的增长率是一致的。

The survival curve of the population was between Deevey Ⅱ and Deevey Ⅲ with two peaks of mortality rate. Four functions (survival rate, mortality rate, mortality density function, hazard rate) all indicated that the population increased at the early stage and kept stable at the late stage.

其存活曲线介于Deevey-Ⅱ型和Deevey-Ⅲ型之间，呈现2个死亡高峰。4个生存函数值（生存率、积累死亡率、死亡密度、危险率）均说明该种群具有前期增长、后期稳定的特点。

Sodium citrate; calcium carbonate; calcium hydroxide; potassium bicorbonate; magnesium carbonate; ferrous sulphate; Zinc sulphate; copper sulphate; manganese sulphate; potassium iodide; sodium selenite.

柠檬酸钠；碳酸钙；氢氧化钙；碳酸氢钾；碳酸镁；硫酸亚铁；硫酸锌；硫酸铜；硫酸锰；碘化钾；亚硒酸钠。

All this to say that I'm glad filmmaking hasn't become completely ironic. I can enjoy an ironic film as much as the next person, but they usually involve a message of some sort. One that's delivered in a smirkingly clever way that requires little in the way of talent.

所有这些都是说，我很高兴电影制作没有变成完全讽刺艺术，我可以和下一个人一样享受讽刺电影的乐趣，虽然他们经常会被划归到一定级别，技术方面不需要很高的才能。