place infantry fighting vehicle on even ground to make gun barrel in a horizontal position;

place infantry fighting vehicle on even ground to make axis of artillery in a horizontal position;

将步兵战车置于平坦的地面上，使火炮轴线处于水平位置；

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stand the table on even ground, so that the top is horizontal.

将桌子放在平地上，这样桌面就平了。

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progressive interstitial fibrosis of lung

进行性肺间质纤维变性症

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superposed basin types and exploration realms in mesozoic yingen-ejina basins in the west of nei mongol

内蒙西部银根-额济纳中生代盆地群叠置类型与勘探领域

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preliminary prediction and evaluation on undiscovered potential petroleum resources in tarim superposed basin

塔里木叠合盆地待发现可采油气资源初步预测及评价

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vector - borne diseases including malaria , dengue fever , plague , urban typhus and hantaan disease continue to pose threats to hong kong.

疟疾登革热鼠疫斑疹伤寒及汉坦病等媒传疾病，仍然威胁本港市民的健康。

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in april, the number of notifications of urban typhus was 1.

四月份，城市斑疹伤寒的呈报个案有1宗。

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in march, the number of notifications of urban typhus was 0.

三月份，城市斑疹伤寒的呈报个案有0宗。

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in august, the number of notifications of urban typhus was 0.

八月份，城市斑疹伤寒的呈报个案有0宗。

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in january, the number of notifications of urban typhus was 0.

一月份，城市斑疹伤寒的呈报个案有0宗。

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in october, the number of notifications of urban typhus was 0.

十月份，城市斑疹伤寒的呈报个案有0宗。

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in december, the number of notifications of urban typhus was 0.

十二月份，城市斑疹伤寒的呈报个案有0宗。

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in november, the number of notifications of urban typhus was 1.

十一月份，城市斑疹伤寒的呈报个案有1宗。

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in february, the number of notifications of urban typhus was 0.

二月份，城市斑疹伤寒的呈报个案有0宗。

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in september, the number of notifications of urban typhus was 1.

九月份，城市斑疹伤寒的呈报个案有1宗。

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effect of nitrogen pressure on structure and optical band gap of copper nitride thin films

氮分压对氮化铜薄膜结构及光学带隙的影响

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the optical band gap between nano-tio 2 energy band and conduction band is3.

纳米二氧化钛能带和导带之间的带隙能为3。

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the resuts demonstrate the value of refractive index and optical band gap of amorphous silicon film depends on substrates' temperature.

同时工作气体压强对非晶硅薄膜的沉积速率、光学禁带和消光系数值也有显著影响。

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with the oxygen ratio increasing, the reflectivity of the as-deposited films decreased, and optical band gap increased.

随着氧气分压比的增大，沉积态薄膜的反射率下降，禁带宽度增大。

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a wavelength converting element 110 is in optical contact with the optical concentrator 108 at the output port.

波长转换元件110在输出端口与光学集中器108有光学接触。

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