【求助】帮忙翻译一下，谢谢

1. the figure about annihilating rate of inorganic arsenic under boiling experiments with water.
2. As shown in figure 3-2, it has been demonstrated that water boiling experiments influence annihilating rate of total arsenic.

并运用本法检测了海带、裙带菜、紫菜等三种海藻中的无机砷含量，发现海藻中的无机砷含量并不高，原国标方法检测的结果就相对较高，原因主要是原国标方法中的原子荧光法不适合于海藻类样品，检测结果与近来国内外报道较多的HPLC-ICP- MS、HPLC—HGAFS等联用技术检测海藻类物质中无机砷含量结果基本吻合,结果良好。

The contents of inorganic arsenic in three kinds of algae (laminaria, undaria and laver) are determined using this method. The result shows that algae have a low content of inorganic arsenic, complying with the results frequently reported in recent years, in which combination of some testing methods such as HPLC-ICP- MS and HPLC-HGAFS are used. Compared with these results, the results obtained from national standard methods are relatively high, due to the inapplicability of atomic fluorescence method.

Suggested translation:

1. 水煮实验与无机砷的去除率关系图.
1. Figure showing the relationship between 水煮实验 and 无机砷的去除率

2.图3-2 水煮实验与总砷的去除率关系图
2. Fig. 3-2 Relationship between 水煮实验 and 总砷的去除率

Remark:

A. “Figure showing the relationship between ……and……” and “Fig. 3-2 Relationship between…… and ……”were copied from an English book “Chemistry for Sanitary Engineers”.

B. The terms such as 水煮实验 are too technical for me to translate.

1. 水煮实验与无机砷的去除率关系图.
1. Correlation Chart between Water Boiling Treatment and Cleraence Rate of Inorganic Arsenic. 这里的水煮实验是将样品用水煮沸处理的意思吧，应该描述全面些。

2.图3-2 水煮实验与总砷的去除率关系图
2. Fig. 3-2 Correlation chart between water boling treatment and clearence rate of total arsenic. 同样是实验的过程要描述详细点。

clearence 是否用Decrease更合适？

感觉好专业 有点难度呢

1. Figure showing the relationship between water boiling test and removal rate of inorganic arsenic

2. Fig. Relationship between water boiling test and removal rate of total arsenic

我觉得这里的水煮试验说得不够精确，到底是水煮试验的时间还是水煮试验的加水量，或是其它的什么？应该说清楚。

至于去除率，我觉得removal rate和clearance rate都可以，但要看你们这个专业里有没有专门的术语。比如在药学专业里，药物在血浆中的清除率就多用clearance rate。二者的用法列举如下：

The best removal of COD is over 75%.
COD去除率超过 75 %。
The removal rate of sulfide is high.
硫化物的去除率很高。
The removal of TN also reached more than 90%.
TN去除率大于 90 %。

Bacterial clearance rate was 75． 00%.
总体细菌清除率为75． 00%。
the Hp clearance rate by JWYY in vivo was 73.6%;
体内试验显示JWYY对Hp根除率为73．6％；

刚浏览了两本书中有关附图的标题的写法, 记了些笔记, 有兴趣的朋友可看看:


Fig. 2.2 Comparison of population projection methods (a) Graphical comparison, (b) Arithmetic and geometric projection, (c) Logistic S and decreasing rate of increase

Fig. 2.6 Ratio of minimum and peak flows to average daily sewage flow

Fig. 2.7 Relation of extreme discharges on maximum and minimum days to the average daily discharge of domestic sewage in Massachusetts

Fig. 2.8 Infiltration rate curves for old and new sewers

Fig. 3.5 Definition sketch for energy equation

Fig. 3.10 Moody diagram for friction factor in pipes versus Reynolds number and relative rouhness

Fig. 3.32 Nomograph for Manning’s equation

Fig. 6.5 Relationship between solubility in water and heats of solution

Fig. 6.6 Characteristic curves for radial-flow and bladeless-type pumps to handle solids of comparable size

Fig. 6.19 Logarithmic plot of adsorption data

Fig. 7.5 Effect of the rate constant K on BOD (for a given L value)

Fig. 7.10 Approximate relationship among measures of the organic content of wastewaters

Fig. 7.13 Graphical presentation and analysis of bioassay test data

Fig. 8.12 Schematic of disolved-air flotation tank with recycle

Fig. 9.11 Distribution of hypo-chlorous acid and hyochlorite in water at different pH values

Fig. 9.12 Generalized curve obtained during break-point chlorination

Fig. 10.12 Schematic diagram of a fluorimeter

Fig. 10.17 Typicl current-voltage curve for polarographic analysis of a single ion

Fig. 10.24 Gas chromatogram produced from pesticide analysis, using an electron capture detector

Fig. 12.6 Values of kt in the Wehner and Wilhelm equation versus percent remaining for various dispersion factors

Fig. 12.21 Relationships among surface-loading rates, suspended-solids concentration, and solids loadings

Fig. 12.27 Relationship of BOD loading to depth of aerobic zone in stabilization ponds

Fig. 15.2 Simplified diagram of a pH meter circuit

Fig. 21.3 A residual-chlorine curve showing a typical break point

Fig. 26.2 Surface water; health hazard in relation to age of pollution

(But these two books were published more than 30 years ago, may be outdated.)

1.水煮实验与无机砷的去除率关系图.
1. water boil experimental and the inorganic arsenic elimination rate relational graph.
2.图3-2 水煮实验与总砷的去除率关系图
2. chart 3-2 water boils experimental and the total arsenic elimination rate relational graph