筛

The working principle of fiber fractionating screen has been introduced,and the function of fiber fractionating screen in waste paper recycling has been analysed by an example of its application.

本文阐述了纤维分级筛的工作原理，并通过一个应用实例分析了纤维分级筛在废纸回用技术上的作

So in our test aantagonistic germ was isolated from ginger soil and was studied. 108 strains of germs were isolated by tube dilution assay from the soil of gingerin Qingmu town,Bazhong city. Q6 strain was screened from these strains of germsthough the first screened and rescreened double with deck agar method andimproved aperture-strikeing method.

本实验从巴中市青木镇堆放腐烂姜并且又长出健康姜苗的根际土中分离出106株细菌，在涂布有姜瘟病原菌青枯劳尔氏菌的肉汤培养基上进行初筛，得到6株对青枯劳尔氏菌有较强拮抗作用的细菌，通过摇瓶发酵后利用发酵液，采用改良的琼脂孔扩散实验复筛，获得一株具有强拮抗作用的菌株，命名为Q6号。

Wo hundred and twenty 3rd trimester pregnant women were randomly selected to perform 50goral glucase tolerance screening test.

应用50g葡萄糖筛查试验，对220例晚期妊娠妇女进行妊娠期糖尿病筛查，同时取静脉血和末梢血测定血糖。

Claus Fimmel, a hepatologist who is involved in an international study of a protein that is shaping up as a promising basis for the development of an effective liver-cancer screening test for high-risk patients.

他参与了一项国际研究，该项研究内容是对高危险病人进行有效的肝癌筛查，从而建立一种蛋白用于筛查肝癌。

However, the prevalence of G-6-PDD per se cannot be the sole index of the public health burden of G-6-PDDANJ. In more develope4 areas, G-6-PDDANJ is no longer a major public health problem. Further, most cases with G-6-PDDANJ in more developed areas are not precipitated by any identifiable icterogenic agents, and therefore not preventable by avoidance education.

在较落后之地区，G-6-PD缺乏症相关之新生儿黄疸，仍然有很高的罹病率及死亡率，而且新生儿接触到外在诱发因素的机会仍高，因此在此类地区，或许有施行G-6-PD筛检之必要，但医疗资源匮乏是其难题；此外，G-6-PD筛检之成效，也有待进一步研究。

The result showed that: 148 poly morphic hands were detected by use of, 22 RAPD primer and 158 allele were detected by use of 34 SSR primer.

利用筛选出的22条RAPD引物，检测到了148条有多态性的带；利用筛选出的34对SSR引物，检测到158个等位基因。

Infact , when the machine works on the track which is mudding and hardening , especially on hardening line ,RM-80 can not give full play to its productivity , and sometime the machine can not go forward with excavating chain turnning , which results in a low productivity of not more than 100 meters per hour .

在我们的生产实际中，尤其在板结地段，RM80型全断面道碴清筛机的作业效率就不能得以充分的发挥，经常出现挖掘链转不动、清筛机不前进，或者是作业效率很低，以致于每小时作业速度不足百米的情况。

Methods Nasofrontal duct was extended and the bottom of frontal sinus was opened under nasal endoscope.

目的 观察筛窦切除术+额窦开放术与单纯筛窦切除术治疗慢性额窦炎的疗效方法在内窥镜下扩鼻额管，开放额窦底。

In this paper, adopted augmenting culture in nitrite bacteria culture media and the method of silica gel plate isolation,31 strains of bacteria were isolated from vegetable garden soil of our school. The color reaction test was carried out with Griess reagent and culture fluid, which was regarded as the index to determine producing NO2- or not. 13 strains which color were deep were obtained and they were further rescreened by doing nitrite test. A strain N4(coded N4,the same to the following)with higher rate of nitrosification was picked up after rescreened; A strain B08( coded B08 ,the same to the following) with higher rate of denitrification was obtained after isolated and rejuvenated from our lab conserving mixed denitrifying bacteria culture.

本研究采用亚硝化细菌富集培养基选择培养和硅胶平板分离法，从本校农场菜园土中分离到31株细菌，以格利斯试剂对培养液的反应颜色深浅作为指标衡量其产NO_2~-的多少，经初筛从分离株中筛选出13株格利斯试剂反应颜色较深的菌株，再对这13株菌作亚硝化试验，最终选出一株亚硝化速率较高的菌株(编号为N_4，下同)；另外，通过对本实验室保存的反硝化细菌混合菌液进行分离复壮，筛选出一株反硝化速率高的菌株编号为B_

The methods of rank sum test, chi-square test, Spearman rank correlation, unconditional logistic regression and polytomous ordinal logistic regression were used to analyze the relation between patients finding and the influencing factors.

用秩和检验、X~2检验、Spearman等级相关、二分类logistic回归和多分类有序logistic回归等统计分析方法探讨各行政村肺结核病人筛查结果与各影响因素的关系并对筛查效果作初步评价。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失