上游

In both principal instances stumpage with Canada, steel with China -- an important motivation for the petition might have been to get at the upstream product.

在这两个案件中--加拿大伐木收费和中国钢铁--调查的重要动机是对上游产品展开行动。

There, the allegation was about Canadian stumpage, possibly the most controversial subsidies issue between Canada and the United States in the last twenty-five years.

在这一案件中，上游产业补助调查针对加拿大的伐木收费--这大概是美加两国在过去25年里最备受争议的补助指控了。

Moreover, RT-PCR results revealed that the expression of AtSPX3 in phrl was reduced, suggesting PHR1 may function at the upstream of AtSPX3. Transgenic lines with RNAi of AtSPX3 showed supersensitive to Pi-starvation compared with Col.

另外，缺磷条件下AtSPX3基因启动子驱动的GUS活性在phr1突变体中受到抑制，定量RT-PCR的结果也显示，缺磷条件下该基因在phr1突变体中的表达受到抑制，说明在磷信号的传递途径中，PHR1在AtSPX3的上游。

From a geological point of view, a tour upstream -essentially, from ancient Susa to Ecbatana - is one of the most exciting trips one can make in Iran.

从地质角度看，参观的上游，基本上是从古代苏萨到Ecbatana -是一个最令人兴奋的旅行可以使在伊朗。

When it was dark I set by my camp fire smoking, and feeling pretty well satisfied; but by and by it got sort of lonesome, and so I went and set on the bank and listened to the current swashing along, and counted the stars and drift logs and rafts that come down, and then went to bed; there ain't no better way to put in time when you are lonesome; you can't stay so, you soon get over it.

天黑了，我在营帐边上抽着烟，心里觉得挺满意的。慢慢地又感到有点儿寂寞。我便在河岸上坐下，倾听着流水冲刷河岸声，数数天上的星星，数数从上游漂下来的木头和木筏子，然后去睡觉。在寂寞的时候，这是消磨时间最好的办法了。你不会老是这样的，你很快就会习惯的。

The multivariate statistical analysis revealed that thickness of mesophyll and total leaf were mainly affected by temperateness.

因此，岷江上游干旱河谷地区年降雨量、土壤含水量与温和度是影响四川黄栌叶片解剖结构的主要环境因子。

Leaf thickness, leaf saturated water content and mid-vein thickness increased with decreasing temperateness.

岷江上游干旱河谷区土壤水份和生长季温度可能是影响矮探春叶片形态解剖特征的主要因子。

Referenced sub-drainage basins were selected in the upper reaches of the Madao main river way, and topographic parameters were obtained using software of River Tools in each sub-drainage. Monthly runoff simulations were then applied to them with the same parameters as Madao catchment, the responses of runoff simulation to topographic parameters were studied, and the Normalization of Runoff-total Length Index were presented. Analyses indicate that NRLI is influenced by source density. NRLI fluctuates tempestuously as source density decreases sharply.

在此基础上从马道出水站点沿主河道往上游再选取6个控制点，运用River Tools软件提取出各个控制点控制流域和地形参数，分析参数变化情况，并在此基础上用前面率定好的参数来模拟各个控制点处的出口流量，分析径流对地形参数变化的响应关系，并提出了归一化径流－河道总长比指数。

Deducing material balance equation for unstructured grids based on percolation theory, where absolute permeability is in tensor form.

对CVFE网格，用有限元方式表达折算压力得到相应的数学模型，提出了新的上游权准则，使模型更为合理。

We emphatically demonstrate the technology of controlling wind and sand in the upper reaches of Guanting reservoir and construct the conserving forest in the water source .

重点开展官厅水库上游风沙治理技术示范与水源涵养林的建设

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷