poor rate的例句大全

This approach has many drawbacks, including cumbersome wiring, extended poor performance, when the lines are aging, wear and tear, the false alarm rate are all the more serious shortcomings of this approach.

这种方式有很多缺点，其中布线繁琐，扩展性能差，当线路老化、磨损时，误报警率高等都是这种方式比较严重的缺点。

However, the prognosis for patients with recurrence and lung metastasis is quite poor. The 5-year survival rate is no more than 30%.

然而，对于复发或发生肺转移的患者，预后仍然较差，五年生存率不足30%。

Expecting a further slowdown in the Chinese rate of expansion, Paul Sheard, chief economist of Standard& Poor's, the rating agency, said an outcome of 6.3 per cent Chinese growth this year would still be positive.

评级机构标准普尔（Standard&Poor’s）的首席经济学家保罗∠尔德（Paul Sheard）预期中国经济扩张速度将进一步放缓，但表示，如果今年中国实现6.3%的增长，那仍将是积极的。

Conclusion: The first grade primary school pupils have poor oral health level, the prevalence rate of myopia and obesity are higher, appropriate intervention measures should be taken.

结论：小学一年级新生口腔保健水平较低，近视率和肥胖率较高，应采取相应的干预措施。

The two problems of enzyme-based biofuel cells are short lifetime and poor power density, both of which are related to enzyme stability, electron transfer rate and enzyme loading.

酶生物燃料电池的寿命短以及能量密度低都与酶的稳定性、电子迁移速率和酶载量相关。

The active service aviation oxygen is produced by cryogenic distillation, which cannot meet the demand of air force development and accurate support due to its complex process, high breakdown rate and poor operability.

现役航空用氧生产装备采用深冷法的基本原理，流程复杂、故障率高、可操作性差，很难适应航空兵部队的发展形势和精确化保障的需要。

For the time being, the quality of tourism employment is not optimistic. There exists many problems, such as low salary, low-level social security, poor professional image and high turnover rate.

而目前，我国的旅游就业质量不容乐观，存在着薪酬低、保障差、职业形象差、流动率高等突出问题。

In terms of absolute value, a popularity rating of 45.5 marks and a support rate of 22% are still very poor.

从绝对数值而言，45.5分及二成二的支持率仍然是十分低沉的民望。

A cluttered website will also affect traffic because visitors won't return if they can't understand or follow the content, which leads to low traffic, a high bounce rate and possibly a poor Page Rank.

杂乱的网站也将影响网站的流量，因为访问客如果不能解或者关注那些内容，他们就不会再次访问，这导致了低流量、高跳出率，并可能是导致一个极差网页排名。

The knowledge of CPR was most poor, the knowledge of burn and electric injury were better, while the correct rate of the four basic techniques of hemostasis, bandage, fixation and transportation were low.

心肺复苏知识掌握最差，烧伤、烫伤、电击伤掌握程度较好，止血、包扎、固定和运送4大技术掌握欠缺，正确率较低。

Research on the Policy of Reducing the Maternal Mortality Rate ( MMR) in Poor Rural Areas in China;

目的通过推计中国孕产妇死亡率，探讨影响孕产妇死亡率发生的因素。

The tumor has a poor prognosis, with an associated 5-year survival rate < 5%.

其预后差，5年生存率低于5%。

meanwhile, a poor treatment outcome and a higher treatment failure rate were noted in the dmtb group.

同时，DMTB病患的完治率较低，治疗失败率较高。

they metastasize rapidly throughout the body and can cause tumours to grow in the liver and brain, resulting in a poor survival rate.

他们很快发生转移，可转移至肝脏和大脑，存活率极低。

they metastasize rapidly throughout the body and can cause tumours to grow in the liver and brain, resulting in a poor survival rate.

他们很快发生转移，可转移至肝脏和大脑，存活率极低。

it will reduce the rate of dyeing, which in turn can weaken the binding force of dyes and fibers, poor color fastness.

一方面会降低上染率，另一方面会减弱染料和纤维的结合力，使色牢度变差。

the result is similar to that of the poor counties surveyed in the national health survey 1992. the annual out-patient visits per capita was 4. 2, the annual hospital admission rate was 5. 8%.

年人均门诊4.2次，年住院率5.8%。

the poor reliability of the pipeline operation lead to high rate of accidents.

管路运行的可靠性差导致事故率偏高；

In poor regions rate of contraception should be raised.

要提高贫困地区的节育率.

Alec Young is an Equity Market Strategist at the investment-rating firm Standard & Poor's.

艾勒斯·扬是标准 & 普尔投资评级公司的一名股权市场策略师.