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Experiments of in-situ measuring the stabilization capability of soil by rape roots in 10 cm depth with the anchor-shank tensiometer and self-designed shear box were conducted.

应用锚杆拉力计和自行设计的剪切箱对不同根系密度的油菜根系固土能力在10 cm深度进行了原位测定。

The reactor thermal output is 4250MW, and the average linear power density is 179.5W/cm.

反应堆热功率输出为4250MW，平均线功率密度为179.5W／cm。

XRD results indicate that the major diffraction peaks of the film match those of Sb2Te3. The film growth is apparently at the ［101］/［012］ orientation and many Te peaks are observed. Hall measurement reveals that all the samples are p-type and the resistivities are low. The electric conductivity of the films approaches that of the bulk metal and the carrier concentration is of 1023 cm-3. Seebeck coefficient measurement shows that the samples have nice thermoelectrical properties and the seebeck coefficients are in the range of 7.8—62 μV/K. Among all, the samples annealed at 200 ℃ for 6 h have the highest seebeck coefficient of about 62 μV/K and the lowest resistivity.

XRD测量结果显示，薄膜的主要衍射峰与Sb2Te3标准衍射峰相同，在［101］/［012］晶向取向明显，存在较多的Te杂质峰；霍尔系数测试结果表明，薄膜为p型半导体薄膜，薄膜电阻率较低，其电导率接近于金属电导率，载流子浓度量级为1023 cm-3，具有良好的电学性能；Seebeck系数测量结果显示，薄膜具有良好的热电性能，在不同条件下制备的薄膜的Seebeck系数在7.8—62 μV/K范围；在所制备的薄膜中，退火时间为6 h、退火温度为200 ℃的薄膜其Seebeck系数达到最大，约为62 μV/K，且电阻率最小。

Electrical resistivity was studied by Van der Pauw method and samples with which around 10·cm deposited at oxygen partial pressure of 30%, ToFF=30s and 50%, ToFF=40s, respectively, are suit for our further study.

利用范德堡法研究了样品的电阻率，在氧分压为30%，Toff=30s和50%，Toff=40s下制备的样品的电阻率为10·cm左右。

We can crystallize polycrystalline silicon under the conditions about laser power between 9 and 11W, scanning speed between 4 and 15 cm /s, 120 torr chamber pressure.

我们发现，在能量9~11W、速度4~15 cm/s、腔体压力在120 torr的条件下，能够结晶出高品质的复晶矽薄膜。

The transformation growth factor-β pathway in the CM was activated.

激活CM中的TGF-β途径，MTT法测定TGF-β途径被激活前后细胞的增殖变化。

The fabrication of transmission gratings with the grating constant of 2.5μm and 5μm is studied in ZK6 and LaF2 glasses at the machining speed of 400μm/s by using femtoscond laser with the peak intensity of 2.7×10~(13)W/cm~2, and the diffraction patterns of the grating are presented with a semiconductors laser at 650 nm.

在加工速度为400μm/s、激光的峰值功率密度为2.7×10~(13)W/cm~2时，在ZK6玻璃和LaF2玻璃内制备出光栅常数为2.5μm和5μm的透射式衍射光栅，并在650nm的半导体激光照射下获得了光栅的衍射图样。

High quality poly(9,9-dioctylfluorene) films were synthesized electrochemically by direct oxidation of 9,9-dioctylfluorene in pure boron trifluoride diethyl etherate on stainless steel sheet, with polymer conductivity of 1×10－2 S/cm.

在三氟化硼乙醚中， 9，9-二辛基芴可以直接阳极氧化制备高质量聚(9，9-二辛基芴)膜，其电导率为1×10－2 S/cm。

The load of material needs 120 kg/m at least that could show the result of filter high contaminants removal capability. It is needed more entering water pressure to compress fiber balls tightly before filtering to produce. The pressure value should be greater than more than 2.5 kgf/cm . The turbidly of yielded water quality can be reduce under 1 NTU while filtering.

滤料的装填量以至少需120 kg/m ，才能发挥过滤截污效果，过滤前需以较大的进水压力先将纤维球压实，压力值要大於2.5 kgf/cm 以上，过滤时的产水水质可达浊度1 NTU以下。

In order to investigate the long-term effect of mulch-drip irrigation on the chemical properties of salt-affected soils by the method of time-space transformation. The characteristics of salinity and salt ions distribution in 0～150 cm soil profile in the fields with corn planted for one year and two years. At the same time, the uncropped saline waste land adjacent to the experimental site was taken as the control.

为了研究长期覆膜滴灌对土壤化学性质的影响，该文通过时空转化的方法研究了覆膜滴灌种植春玉米1a和2a的盐碱地土壤盐分及盐分离子在0～150 cm土壤剖面上的分布特征，同时以试验地附近未种植的盐碱荒地作为对照。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。