bhc的例句大全

however, the tissues in bhc of healon gv and injection water at 4 weeks were just like those of the former two groups at 2 weeks, and mature bone trabeculae with marrow-like tissue could only been found until 6 weeks.

而Healon GV组和注射用水组4周的表现与前两组2周时接近，6周时才形成成熟的骨小梁和髓样组织。

experimental research based on the condition of cinder absorbing bhc ( benzenehexachloride) from water

煤渣吸附水中BHC（六氯环己烷）的条件实验研究

There is long superintend on the distribution and concentration of BHC.

长期以来，对BHC的分布及浓度监测一直没有间断。

14C-BHC could be absorbed by the plant root and translocated to the whole plant.

水稻根能吸收六六六并运转到整个植株。

Study on the effect of BHC on the mice spermatozoon

工业品六六六对小鼠精子影响的研究

BHC and DDT in the squids in continental shelf of northern South China Sea

南海北部陆架海域枪乌贼中的六六六和DDT

Mercury, DDT and BHC accumulate strongly in aquatic organisms and bear a direct ratio to the trophic level and mercury is more than the other two.

在蓟运河河口生态系统中，水生生物对汞、DDT、六六六均有很强的积累能力，体内积累量大体上有沿生物营养等级而增高的趋势，尤以汞最为明显。

〔 Method 〕 He pure salad oil was spiked with standard solution containing BHC and DDT, to observe the uniformity and stability of the sample was the next step.

〔方法〕向纯净的色拉油中添加六六六、滴滴涕标准溶液，观察样品的均匀性和稳定性。

the feasibility of photocatalytic degradation of hexachlorocyclohexane ( bhc) in groundwater with titanium dioxide was proved by a series of experimental investigations.

通过实验证实了利用二氧化钛作为催化剂光降解地下水中六六六的可行性。

technique of microwave extraction and gc-ecd was used to analyze hexachlorocyclohexane bhc and ddt in soil.

用微波萃取和GC-ECD联用技术，对土壤中六六六、滴滴涕进行了分析。

firstly, single uv technology was adopted to remove bhc. the effect of different initial bhc concentrations, uv irradiation intensity and ph value on removal efficiency was studied.

首先，采用UV降解BHC，考察不同的BHC初始浓度、光照强度及pH值对UV工艺去除BHC的影响。

But the removal method study of BHC is comparatively scarce.

但对BHC在 环境中去除方法的研究却较少,而且主要集中在生物降解的研究上.

Studies on safety standard of bhc/ ddt dust for using on wheat against the Chinese armyworm

粘虫散在小麦上安全使用标准的研究

Benzene hexachloride is commonly called BHC.

六氯化苯通常称为BHC。

METHODS The residues of 4 isomers of benzene hexachloride ( BHC), 4 isomers of dichloro-diphenyl trichloroethane ( DDT) and pentachloro nitrobenzene ( PCNB) were determined by gas chromatography.

方法采用气相色谱法对六六六（BHC）4种异构体、滴滴涕（DDT）4种异构体和五氯硝基苯（PCNB）进行测定。

Using concentration of benzene hexachloride ( BHC) and dichlorvos ( DDVP) by 3 ∶ 1, the control effect can reach 98.6%.

采用六六六加敌敌畏按3∶1混合剂进行化学防治，防治效果达98.6%。

The main pollutants in water are total coliform bacteria and Cu, and the main pollutants in fishery sediment are Cr, BHC and DDT.

水主要污染物为总大肠菌群和Cu，底泥主要污染物为Cr、六六六和滴滴涕。

The distribution characteristics in sea water and the accumulation in benthic organism of 666 ( bhc) in the nearshore of East Guangdong Province

粤东海区水体中六六六的分布特征及其在底栖生物体内的蓄积

The results show that benzo ( a) pyrene is of the highest total score in several kinds of persistent toxic substances, followed by chromium ( VI), cadmium, lead and benzene hexachloride ( BHC, a kind of organo-chlorine pesticides).

结果表明，在几类典型的持久性毒害污染物中，苯并（a）芘的总分值最高，其次为重金属类的铬（六价）、镉、铅及有机氯农药类的六六六。

The average of BHC in the surface sediment was 11.15×10-9 ( dry ), DDT 33.46×10-9 ( dry ).

沉积物BHC为 11?15×10 - 9 ( 干 ), DDT为33?46×10 - 9 ( 干 ).