速率

The history and the main content of soil loss tolerance study are reviewed in this paper,and the method of using Barth equation and on the basis of the risk assessment are also introduced.

国际上现有的T值标准主要是从土层厚度和成土速率出发，并结合实际应用的可能而定。

Nicotine may also increase your basal metabolic rate slightly.

尼古丁还可以轻微地增加你的基本代谢速率。

It's possible that sleeping less may affect changes in a person's basal metabolic rate —— the number of calories burned when at rest, Patel said.

帕特尔说，睡眠少可能会影响人体基本代谢速率，也就是休息时会燃烧的卡路里的数量。

GUP decomposed to guanidine polyphosphate GPP(at about 180℃), then to ammonium polyphosphate APP (at about 285℃), and in turn to polyphosphoric acid PPA (at about 385℃). The pyrolysis process of basswood was changed by the treatment of FRW or its components. It was discovered that BZ lose weight at quite lower temperature (165℃) than UZ did, and this may attribute to the catalytic effect of B on the pyrolysis of basswood to form char.

FRW阻燃剂及其组分均改变了木材的热解途径，其中，观察到BZ在较低的温度下（约165℃）即发生明显的失重，说明硼酸的阻燃机理除了传统理论认为的物理覆盖作用以外尚存在化学催化作；GUP 处理使紫椴木材的最大失重速率温度从375℃降低到314℃，同时失重率也显著降低，而成炭率升高；FZ的失重率低于其他处理材。

Data exchange, using the infrared link, occurs at a rate of 300 baud.

使用红外连接，数据可以300波特的传输速率进行交换。

Of release ,the USB advantage of high baud rate is more obvious in the data acquisition system ,it will widely use in the more deep level of structure at the same time.

特别是随着 USB 2.0的推出， USB 的高传输速率必将使其在数据采集系统中的优势更加明显，同时会使其在更广阔的领域得到更深层次地应用。

Data exchange, using the infrared link, occu at a rate of 300 baud.

使用红外连接，数据可以300波特的传输速率进行交换。

You can usually transmit up to 300 baud, which by today's standards, is painfully slow.

你通常的传输速率最高可以达到300波特，比照今天的标准，这个速度实在是非常慢。

As long as electronic applications such as e-commerce, e-banks etc are widely used on the Internet, a high-speed and high-bandwidth network will be in great demand.

随着电子银行、电子商务等在Internet上的广泛应用，对高速率和高带宽的网络需要越来越迫切。

The protease secreted from cellcould be more stable by adding the Ca2+ to fermentation broth. The cold-adapted protease, stable at 15℃, could be secreted in large quantity by the strainof SYP-A3-2. When the culture temperature was changed from 15℃ to 20℃, the strain grewfaster while the enzyme yield was decreased.

SYP-A3-2菌株在15℃下能大量分泌低温蛋白酶，且能有效保持酶的稳定性，在20℃时能以较快速率生长，但是酶量很少且酶活力不高，可以设计温度控制方案进行分阶段培养以缩短发酵周期。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。