查询词典 second-rate

Tamarense was studied. 5 mg·L~-1 of N-phenyl-2-naphthylamine was showed to have 50% inhibitory rate on A. tamarense after 3 days. 70 μL·L~-1 of linoleic acid appeared 40% inhibition rate on A. tamarense.70 μL·L~-1 of pelargonic acid had 85% inhibition rate at the 3 rd day with some increase in cell density later on.

结果表明，浓度高于5 mg·L-1以上的N-苯基-2-萘胺，3 d后能保持对塔玛亚历山大藻抑制率超过50%；浓度为70μL·L-1的亚油酸对塔玛亚历山大藻的抑制率约为40%；浓度为70 μL·L-1的壬酸第3天可以达到85%的抑藻率，但随后藻密度有反弹。

Though studying the rate of permeable salt of two-pass reverse osmosis system,the effects of feed water pH value, permeant flux ,feed water conductivity on the permeable salt rate of the system are analyzed and the change regular of permeable salt rate along with the three factors is summarized.

以二级反渗透系统的透盐率为研究对象，分析了给水pH值、产水通量、给水电导率对系统透盐率的影响，总结了透盐率随三个因素的变化规律，比较得出了其中给水pH值对透盐率的影响最大的结论，且给水pH值为弱碱性条件下的透盐率最低

Before treatment and after 8 eight weeks, patients' mental states are evaluated and analyzed by therapeutic effect evaluation, phobophobia and anxiety in scl-90 measure-table.results: the cure rate and the effective rate of the team with alprazolam are higher than that of the team without alprazolam significantly, and the loss rate of the team with alprazolam is lower than that of the team without alprazolam significantly.

结果：合并阿普唑仑组的治愈率和有效率显著高于单用心理暗示组，脱失率显著低于心理暗示组；治疗后合并阿普唑仑组的焦虑分显著低于单用心理暗示组，而治疗后两组恐怖分无显著性差异。

Results showed that the seed germination rate,emerged seedling rate and survival seedling rate of Platanus aceriflia Willd.decreased with dose increase at the dose of 50～400Gy,as well as the plant height,fresh weight and length of root.

结果表明，在50~400Gy辐射范围内，随着剂量的增加，悬铃木种子的萌发率、出苗率、成苗率降低，株高、鲜重、根长也明显下降。

The experiment result showed: when the medium was MS supplemented with 2,4-D2.0mg/L, BAl.0mg/L and NAA0.5mg/L, the callus induction rate of the cotyledon was 87.9%, the callus induction rate of the plumular axis was 82.9%, and the callus induction rate of the terminal bud was 6.7%.

实验结果表明在MS附加2，4-D2.0mg/L、BA1.0mg/L、NAA0.5mg/L的培养基上，子叶愈伤组织的诱导率为87.9％、胚轴的诱导率为82.9％、顶芽的诱导率为6.7％。

Clinical manifestation of chronic obstructive pulmonary emphysema are complex,states of an illness are dangerous,the misdiagnosis rate and mortality rate are high.the spontaneous aeropleura can be prevented by antibiotic used early,avoidance exertion cough,operation to patients with disease of pneumatocele early.the spontaneous aeropleura sould carry on closed drainage of the chest cavity at multi-positions and make use of large dose sensitive antibiotic early,so the mortality rate may be reduced.

老年慢性阻塞性肺气肿合并自发性气胸临床表现复杂，病情凶险，误诊率死亡率高，但是早期应用抗生素、避免用力咳嗽、出现肺大泡患者及时手术等可以防止自发性气胸的发生；出现自发性气胸应及早多方位进行胸腔闭式引流，同时应用大剂量敏感抗生素等措施可以降低患者的死亡率。

The results indicated as below: 1.The total latent infection rate and infection rate of two major fungi(Alternaria alternata and Fusarium sp)was reduced effectively with preharvest BTH treatment . The latent infection rate decreased with increasing of spraying times.Results showed that the four times of treatment by BTH is the best.

结果表明： 1。采前BTH处理有效地降低了果实生长发育期间的总潜伏侵染率及两种优势病原菌(Alternaria alternata和Fusarium sp)的潜伏侵染率，控制效果随处理次数的增加而提高，以100mg/L BTH处理4次效果最好。

With the above instruments, the effects of strain－rate history on the constitutive relations of the above two materials were also firstly investigated at different temperatures and prestrain rates and it is found that strain－rate history strengthen them and their strength under reloading increases with increasing prestrain rate.

研究表明，应变率历史对这两种材料均具有强化作用，其二次加载下的强度随预应变率的升高而提高，它们对应变率历史的敏感性则随温度的升高而降低。

Should the vessel be discharge at a rate less than the average ,the buyer shall pay to the seller demurrage at the rate of u,s %15,000,00 per running day and a prorata shere for any portion of such running day should the vessel be pay to the buyer speed of dispatch at the rate of u,s $14,000,00 per running day.

万一，船在少于平均的比率是放电，买主将以 u 的比率对卖方超过停泊日期支付，s%15，000，00 每一给如此流动的日子的任何部分的流动日子和 prorata shere 应该以 u 的比率，船是对特派的买主航速的薪资，每一流动的日子 s$14，000，00。

Should the vessel be discharge at a rate less than the average ,the buyer shall pay to the seller demurrage at the rate of u,s %15,000,00 per running day and a prorata shere for any portion of such running day should the vessel be pay to the buyer speed of dispatch at the rate of u,s $14,000,00 per running day.

万一船以少于平均的比率是解除，买主以 u 的比率将支付到卖方超过停泊日期，每一流动的日子和 prorata shere s%15，000，00 对于任何如此流动的日子部分船应该以 u 的比率是对特派的买主速度的薪资吗，每一流动的日子 s$14，000，00。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。