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Vertical and horizontal distribution of the fuel was calculated from sample plots and tree biomass model, including fuel loading, thickness and height. Based on fuel distribution and wind simulation, fire spread rate, fire intensity, and flame height of surface fire and crown fire were calculated.

根据2000-2006年当地气象数据，确定历史平均最大风速的平均值和主风向，在此背景下对风场进行模拟，进而对地表火和树冠火进行模拟计算，计算出不同类型火发生时火蔓延速度、火强度和火焰高度的分布图。

Carbon nanotubes after oxidation and purification were used to pack a micro-column which was incorporated into a sequential injection system for facilitating online selective sorption of lysozyme from egg-white. The retained protein was afterwards quantitatively eluted by a carbonate buffer. With a sample loading volume of 2.0 mL, an enrichment factor of 12 was obtained, along with a retention efficiency of 100% and a recovery rate of 100%.

将多壁碳纳米管经氧化和提纯后装入固相萃取柱，在顺序注射系统中实现对蛋清中溶菌酶的在线选择性萃取，以碳酸盐缓冲溶液定量洗脱，进样量为2 mL时，富集倍率为12，吸附率和洗脱率均为100%，采样速率为10 h^(-1)，精密度为3.0%。

Methods The sample was separated with a C18 column (150mm×4.6mm, 5μm) at 30℃ with the mobile phase of methanol and water (74:26); A fluorescence detector was used (λex=230nm λem=460nm); The floss rate was 1mlmin^(-1) Results The retention time of aesculin was(3.620±0.05)min; A good linear relationship of aesculin in the plasma samples at the concentration between 0.1mgL^(-1) and 100mgL^(-1) was observed (r=0.997); The mean absolute recovery was 74.0%~82.6% and the lowest detective limit was 0.05ng; Both the intra-day and inter-day precisions were less than 9.0%.

以C18柱(150mm×4.6mm，5μm)分离；流动相为甲醇－水(76：24)；流速：1mlmin^(-1)；柱温：30℃；荧光检测器，激发波长230nm，发射波长460nm：结果秦皮甲素的保留时间为(3.620±0.05)min；血药浓度在0.1~100mgL^(-1)范围内线关系良好(r=0.997)；绝对回收率为74.0%-82.6%，日内、日间精密度均＜9.0%，最低检测限为0.05ng。

The experimental parameters such as optimum pH, flow rate, sample volume, eluant and its volume and effect of matrix ions on preconcentration of REEs were investigated in detail.

本实验对富集的最佳pH、纤维螯合容量、样品流速和体积、洗脱剂及其体积、基体干扰等进行了系统研究，并讨论了大体积富集时吸附效率下降的机理。

This paper determined Li+ content of LiFePO4/C composite by air-acetylene flame atomic Absorption spectrum method,recovery rate of standard series sample with Fe2+ and PO3-4 and without Fe2+ and PO3-4 were determinated.

采用空气-乙炔火焰原子吸收法测定了LiFePO4/C复合物中的锂含量，考察了不加基体和加入基体的两种标准系列的回收率；因为目前还没有LiFePO4的标准样品和标准分析方法，所以实验采用模拟标准样品考察了不同酸介质和不同酸用量的影响，并进行了Fe2+、PO34-、Cr3+、Mg2+、Mn2+、Co2+、Ni2+离子对测定锂的干扰实验。

Diffusion solution at different concentrations was added into the sample of animal blood to measure each absorbance with spectrophotometer and work out the corresponding rate of haemolysis .

通过在动物腹腔注射不同浓度梯度的复合材料浸提液，在规定的观察期内观察材料可能引起的急性毒性反应。

We know the nipple liquid can be a psychological or pathological, pregnancy and lactation nipple discharge rate approximately 3%, discharge May 8 is a colorless, ivory, light yellow, brown, etc, also can show hemorrhagic samples, blood, serum sample purulent fluid, may be less than, the time interval is different, generally treating patients with adanced when quite serious, of nipple discharge should smear cytology in breast cancer.

我们知道乳头液可以是生理性或病理性的，非妊娠哺乳期的乳头溢液发生率约为3%8%，溢液可以是无色、乳白色、淡黄色、棕色、血性等，也可呈水样、血样、浆液样脓性；溢液量可多可少，间隔时间亦不一样，一般晚期患者溢液比较严重，这时可以对乳头溢液应进行涂片细胞学检查以明确。

Fixing the variation,the rate of erroneous judgment will get smaller if the sample size gets larger.

为严格控制Ⅰ类错误起见，本研究取相同情形下P_的最大值。

But, if they analysed the absolute counts in each millilitre sample, due to the lower collection rate of the MNC and CD+34 cells in cord blood, the absolute counts of LTC-IC was the lowest.

但将每毫升标本中所含的LTC-IC绝对值相比，由于脐带血中单个核细胞和CD+34细胞率均较低，则LTC-IC绝对值反而最低。

The effects of the content of acetic acid or water in mobile phase, temperature, sample loading and flow rate on the separation were systematically investigated. The fast enantioseparation of these two racemates on monolithic columns were successfully realized.

考察了流动相中添加不同浓度的醋酸和水、温度、进样量以及流速对分离的影响，在这两种整体柱上实现了对其消旋体的快速分离。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。