This reduces the efficiency of screening for resistance in field and slows down the development of new resistant cultivars.
这一方面降低了田间抗性鉴定的效率和准确性，另一方面阻碍了抗病品种选育的进程。
Objective: To investigate the efficiency of screening colorectal diseases by means of FOBT detection during different times.
目的：分析不同次数粪隐血试验筛检大肠疾病的效率。
It will effectively enhance the efficiency of screening data by using computer technology to analyze collected data automatically.
利用计算机技术对采集到的数据进行自动筛选和分析，将会有效的提升工作效率。
Frequency screen is a new high efficiency machine and has the advantages of electromagnetic vibration, high frequency, high capacity and high screening efficiency.
复频筛是一种新型高效的筛分设备，具有电磁振动、高频率、设备处理能力大、筛分效率高等优点。
This paper suggests that appropriate formulas should be chosen for the calculation of screening classification efficiency according to concrete screening conditions.
本文提出不同筛网条件下应选取不同的计算筛分分级效率的公式。
Genotypic differences of phosphorus(P) efficiency among 194 Brassica napus L. cultivars were investigated under pot culture in acid soil with a method of two step screening typical cultivars.
采用两步筛选法（即苗期干物质筛选和全生育期产量筛选）在酸性黄棕壤上对194个甘蓝型油菜品种进行了磷效率的筛选。
To improve the treatment efficiency, a microbiological method was reviewed by isolating and screening a specific strain of halotolerant bacteria.
为进一步提高处理效率，试验运用微生物方法分离并筛选出一株能够有效降解高含盐垃圾渗滤液的专性耐盐菌。
Diagnostic efficiency with MMPI-2 in patients with SD was also examined to provide usefiil information for the screening and diagnosis of SD during wartime or peacetime.
并初步评价了明尼苏达多相人格测验第二版（MMPI-2）对我国SD患者的诊断效果，为平战时SD的筛查和诊断提供依据。
So we save the local reader time-consuming screening time, greatly improving the efficiency of reading.
因此我们为当地忙碌的华人节省了筛选新闻的时间，大大的提高了阅读的效率。
Screening high-efficiency flocculant-producing bacteria by the effluent of bio-hydrogen production reactors was investigated.
为此，开展了利用生物制氢废液筛选高效产絮菌的研究。
Therefore, the measuring and collecting of the fiber output power of a plurality of SLD light sources can be realized and the screening efficiency of the SLD light sources can be enhanced.
这样就可以实现对多路SLD光源的出纤功率的测量和采集，提高了SLD光源的筛选效率。
This machine has a clearing system on the upside of the roller, which can clear the screen sieve while working in case of jam. This can fully improve the screening speed and efficiency.
本机在筛筒上部装有清理装置，在正常工作中对筛面进行清理以防堵塞，这样将充分提高筛分速度和效率。
High efficiency, small amplitude that can make for fine material or heavy material isolation and layered, meanwhile accelerates the screening of material.
高频率，低振幅有利于细、重物料的析离分层，加快物料筛分。
Digital pulse demagnetizer has better demagnetizing effect and can increase the efficiency of classification and screening.
数字脉冲脱磁器是一种新型脱磁器，其脱磁效果好，明显提高。
Combining the characteristics of circular motion, elliptical motion, and the reciprocating linear motion. Large capacity, small energy consumption and the screening efficiency is high.
综合了圆运动、椭圆运动、和往复直线运动的特点，产量大，能耗小，筛分效率高。
Combining the characteristics of circular motion, elliptical motion, and the reciprocating linear motion. Large capacity, small energy consumption and the screening efficiency is high.
综合了圆运动、椭圆运动、和往复直线运动的特点，产量大，能耗小，筛分效率高。
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