| 1. | They act as at least a temporary block to dna synthesis in micro-organisms .
它们在微生物中至少对DNA合成起暂时性阻止作用。 |
| 2. | China petrochemical int l co . , mba compound temporary blocking agent
中石化石油化工出口产品-泥浆及泥浆材料 |
| 3. | China petrochemical int l co . , qwy acid soluble temporary blocking agent
中石化石油化工出口产品-泥浆及泥浆材料 |
| 4. | China petrochemical int l co . , bpa serial oil soluble temporary blocking agent
中石化石油化工出口产品-泥浆及泥浆材料 |
| 5. | They act as at least a temporary block to dna synthesis in micro - organisms
它们在微生物中至少对dna合成起暂时性阻止作用。 |
| 6. | Temporary block flow tbf
临时数据块流 |
| 7. | The pore throat radius varies quite considerably with the reservoirs of different structures in different oil fields . the hoped - for results cannot be achieved in reservoir protection by applying conventional shielding temporary blocking agent
不同油田、不同构造的储层，其孔喉半径差异较大，常规的屏蔽暂堵剂对储层保护难以达到预期效果。 |
| 8. | Other actions to combat traffic noise involve a programme to provide soundproofing facilitates to more than 10 , 000 school classrooms near major roads , the restriction of noisy large vehicles from heavily built up residential areas during the night and the periodical or temporary blocking of some roads to traffic
其他消减交通噪音的措施，包括为超过10 , 000个邻近主要道路的课室安装隔音设施、禁止会发出过量噪音的大型车辆在晚间于大厦林立的住宅区行驶，以及周期性或暂时性禁止车辆行驶部份区域的道路。 |
| 9. | Qwy acid soluble temporary blocking agent is made of carefully chosen natural mineral material , which is processed into serial products of different grain - size distribution according the pore throat characteristics of different reservoirs . it can better match the pore throat along with the reservoir , and at the same time achieve better results of bridged temporary plugging as a result . 1
Qwy酸溶性暂堵剂是以天然矿物为主要原料经过筛选精制而成，在生产过程中根据各种储层孔喉特征，加工成具有不同粒度分布的系列产品，使其与储层具有更好的孔喉匹配性和更强的桥架暂堵效果。 |
