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Therefore, contaminated sediments could be potential sources of pollution.

该研究为污染沉积物的稳定化处理提供了依据。

Pica can be dangerous to dogs, with a risk from eating dirt near roads that existed prior to the phaseout of tetra-ethyl lead in gasoline or prior to the cessation of the use of contaminated oil (either used, or containing toxic PCBs) to settle dust.

异食癖好对犬只来说是非常危险的，路边的污物可能含有有毒物质，如多氯联苯。

These results indicated that product B could alleviate some of the toxic effect in broilers. It might prove to be beneficial in the management of aflatoxin-contaminated feedstuffs for poultry.

结果提示，将吸附剂B应用于被AFB1污染的家禽饲料中，与其它霉菌毒素管理措施相结合，能降低AFB1对肉仔鸡的危害。

Contaminated bottom sediment in water system was apt to be disturbed by navigation , especially by propeller jet flow behind the boats.

河流、湖泊中船舶的航行对于水体底部的污染沉积物具有很强的扰动作用，特别是船舶尾部的螺旋桨射流。

As shown in the experimental results: as the conductor of petroleum biological degradation, the quantity of microorganism is the important factor of petroleum degradation efficiency, the huge natural capacity of microorganism in soil is its foundation of bioremediation; petroleum density in certain scope do not affect for the degradation efficiency of petroleum, and in the density of 5%, its initial degradation efficiency is higher, however after training 40 days, this kind of advantage change weak gradually, the reason may be the petroleum of high density probably having certain poison role for microorganism; the best ecological condition of petroleum contaminated soil bioremediation is that nutrition material C: N = 60, electron receives body HiOi joining quantity amount to 12 mg/g, water content is 50%, surface activator is anion surface activator of 12 Wan base benzene sulphur sour sodium; the relation of primary and secondary of factor is water content, surface activator, nutrition material and electron receiver.

试验研究结果表明：作为石油生物降解的执行者，微生物的数量是影响石油降解效率的重要因素，土壤中微生物的巨大的自然容量是其生物修复的基础；石油浓度在一定范围内对石油的降解效率并没有影响，并且在5％浓度时，其起始降解效率较高，但是到了培养40天以后，这种优势渐渐变弱，可能还是高浓度的石油对微生物有一定的毒害作用；石油污染土壤生物修复的最佳生态条件为：营养物质C：N为60，电子受体H_2O_2的累计加入量为12mg/g，含水量为50％，表面活性剂为阴离子表面活性剂十二烷基苯磺酸钠；因素的主次关系为：含水量、表面活性剂、营养物质和电子受体。

As the xenobiotic pollutants increase, the contaminated sites turn to be the "hot spots" of horizontal gene transfer.

由于大量异生污染物的产生，污染地区成为细菌水平基因转移的一个&热点&区域。

So, Toxic surfactants should be avoid when surfactants were selected for use to clean/remediate contaminated soil.

在选择表面活性剂对有机污染土壤进行清洁修复时应选用不抑制微生物活性的表面活性剂。

If the work order is broken for some reason, or truck and plow becomes contaminated in some way, the truck and plow should be washed in the wash bay, disinfected and allowed to dry before proceeding to another area.

如果由于某些原因工作计划有变，或是运送卡车和清扫车被污染了，则必须经过清洗和消毒，而且在进入其它区域的时候应该烘干再使用。

The viral DNA on the egg surface contaminated by polyhedra could be eliminated by treating with ten units of Dnase.

经碱解处理并用10U的DNase可以除去残留在卵表上的多角体及其所有的病毒DNA。

Cryopreservation had no offects on the cortical bone biomechanics, as long as not being contaminated, the cryopreservation will be independent of storage time and the pre-or pro-operation treatments.

只要确保无污染，储存骨的使用不应受储存时间长短的影响，术中术后处理亦不应受影响。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。