查询词典 upstream

Washington instructed Sullivan and his men to cross from Easton, Pennsylvania to the Susquehanna River in central Pennsylvania and to follow the river upstream to Tioga, New York.

尽管这次远征摧毁了Iroquois的庄稼和城市，并把他们留给英国人去处置，以度过1779-1780的严酷的冬季，一个军官记录到"尽管鸟巢已经被摧毁，但是鸟儿仍然在展翅飞翔"。

As the upstream sector of agriculture, the company's product demand is rigid, with the upward trend in prices of agricultural products, as well as the gradual formation of the enthusiasm of farmers planting improved corporate profitability will be improved.

作为农业的上游行业，公司的产品需求是刚性的，随着农产品价格上涨趋势逐步形成以及农民种植积极性提高，公司盈利将会得到改善。

By using some information such as heat flow values,geotemperature gradient and thermal spring,the thermal anomaly zones are divided in the upstream area of the Yellow River,and the relation among geotherm,structures and earthquakes is discussed.

运用热流、地温梯度及温泉等资料，划分了黄河上游地区的地热异常区，讨论了地热与构造及地震的关系。

Based on Real-time detection data of toroidal coil and accident investigation records, this paper analyzed the mutation characteristics of traffic parameters and their relationship, also established a micro-simulation model of expressway accidents, in-depth analyzed the variation patterns of traffic parameters on the upstream and downstream of accidents, combined the traffic parameters to design three simulated variables.

基于环形线圈检测数据及事故调查记录，分析了快速路事故状态下交通参数的突变特征及参数之间的关系。

The structure beam response control method based on the traveling wave model was discussed theoretically. The theoretical traveling wave model was applied to a long thin beam with piezocrystal actuators and the traveling wave active control law for the condition of making measurement upstream and performing control downstream was derived and the control compensator formula of the flexural waveguide in the form of transcendental function was deduced.

从理论上探讨了基于行波模型的结构梁响应控制方法，在梁及压电陶瓷作动器处采用行波理论模型，导出了上游测量、下游点施加控制的行波主动控制律及相应的具有超越函数形式的控制补偿器表达式。

The MPC870CZT66 provides a high output voltage swing and low distortion required for low turns ratio ADSL upstream driver applications.

1第1页，本页显示记录1-11，共11条记录分1页显示该MPC870CZT66提供高输出电压摆幅，低失真低匝数比ADSL的上游驱动应用所需。

It is found as far upstream as Windsor, and has also spread to other watercourses as far north as the Tyne.

它出现在远至温莎的上游，也蔓延到其他水道，甚至北到泰恩河。

Lso known as a "Blue Alarm Signal" or "All Ones Keep Alive," an AIS is an unframed all-ones bit pattern sent by equipment at the far end to indicate that an alarm condition exists upstream in a circuit leading to the downstream equipment.

IS是一种为形成帧的全1比特模式，由远端设备发送，以显示电路中上行到下行设备中存在告警。

There are three copies of R fragment in the S mt-genome, and each copy contains two closely adjacent open reading frames: orf355 and orf77. Among these three copies two BamHI fragments were cloned, and the sequence analysis showed that cox1 and cox2 gene lies upstream of the R region in each fragment, respectively. However, they locate in different strands and head to head with R. In this study, we found that:(1) The expression of cox1 and cox2 is not affected by the transcription of R region;(2) The two copies of R region transcribe in large amount in the microspores, and produce transcripts of 1.6kb and 2.8kb, respectively, in the sterile microspores; However, the abundance of these two transcripts is reduced in the fertility restored microspores, realized through the mRNA decay, and this reduction occurs at the uninucleate microspore stage;(3) In the sterile microspores, the 5 terminus of the 1.6kb transcript contains a palindrome region that can fold into a stem-loop.

本研究发现：(1) cox1和cox2的转录没有受到R区转录的影响；(2)两个拷贝的R区在在不育花粉中高丰度表达，其转录本大小分别为1.6kb和2.8kb；而在育性恢复的花粉中，这两个转录本的丰度被大大降低，进一步分析表明这一结果是通过mRNA分子的降解途径来实现的，此降解过程发生在单核花粉期；(3)在不育花粉中，1.6kb转录本的5′末端具有一段可形成茎环结构的迴文对称序列，而在可育花粉中，其5′末端短缺了9个碱基；(4)在不育花粉和育性恢复的花粉中，R区转录本的加尾位点都集中位于一个3′茎环结构之后；(5)不管是在不育花粉还是育性恢复的花粉中，orf77区域内均在第52位和100位核苷酸处发生了不同频率的C向U的编辑，从而形成UGA终止密码；(6)不管是orf55-orf77的成熟转录本还是转录前体分子，都已被加上了Poly尾巴，表明已进入降解途径；在以上实验结果的基础上，本研究对S型CMS花粉育性的恢复机理进行了如下推测：在不育花粉和育性恢复的花粉中，orf77区域内均发生了终止编辑，即由RNA编辑产生了提前终止密码子。

To me, in the love of the river, I often feel like I was upstream.

于我，在爱情的河流里，我经常觉得自己在逆流而上。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。