单种的

Front-peak dominated double peak mode and double peak group mode were mainly found in the rain-particle samples, while the front-peaked dominated double peak group mode is mainly found in the rain-particle samples ofdry-season, and double peak group mode is mainly found in the rain-particle samples of wet-season.

正构烷烃分布模式呈现一定季节变化，干季雨水主要为单峰态模式分布，而平台型模式主要出现在春季的雨水中，夏季雨水则三种模式都有；干季雨水颗粒物主要为双峰态前峰型模式，而湿季则以要双峰态双峰型模式为主。

This article first introduces one kind of sole polygon on the rectangular plate platoon type algorithm.

摘要本文首先介绍1种单1多边形在矩形板材上的排样算法。

This article first introduces one kind of sole polygon on the rectangular plate platoon type algorithm.

核心提示：摘要本文首先介绍1种单1多边形在矩形板材上的排样算法。

First flown in late September, 1958, the JHX-4 is a single-seat light helicopter with a two-blade main rotor which is driven by tip-mounted ramjet engines.

首先飞行在9月下旬，1958年，JHX - 4是一种单座轻型直升机的两片主旋翼是由尖端驱动式冲压喷气发动机。

Devise a pair of primer to put out the section of pgE which code the dense antigen episode, clone into pET-32a, name the masculine plasmid with pET-32pgE. Transform the BL21 strain with pET-32pgE, choose several single bacterium drops at random and contaminate 2X YT. vibrate at 37癈 over night. Contaminate another tube with the above culture to the final concentration of 2%, continue to culture to OD6oo0.6, add IPTG to the final concentration of Immol/L. inducing 6 hours. Analyse the expression with SDS-PAGE and Western-blot, the result is that the expression has actually happened and the product has immunoreactivity.

设计一对引物从gE全基因克隆载体pgE中调出抗原决定簇密集编码区，克隆进PET-32a表达载体，双酶切和PCR鉴定出阳性者，命名为PET-32pgE，转化BL21菌株，挑取单菌落在加有氨苄的2×YT培养基中37℃过夜长至饱和，按2％体积转种另一管，培养至OD_(600)为0.6，加IPTG至终浓度1mmol／l，诱导4～6小时，SDS-PAGE和Westernblot分析，证明确实表达并具有免疫反应性。

By way of improveing the traditional region tracing algorithm,the paper put forward a kind of algorithm named as Single Boundary Searching Algorithm,which can finish such data conversion quickly and exactly.

通过对传统区域跟踪技术的改进，本文提出了一种单边界搜索算法，能够快速、准确地实现这一转换。

A three-phase three-wire series hybrid active power filter based on one-cycle controller is introduced.

介绍了一种基于单周控制的三相三线串联混合型有源电力滤波器。

A three-phase three-wire series hybrid active power filter based on one-cycle control ler is introduced.

介绍了一种基于单周控制的三相三线串联混合型有源电力滤波器。

In order to popularize these products, all the catalogue prices are subject to a special discount of 5% during December.

为普及该种产品，在12月期间我方愿根据价格单给与5%的折扣。

He put in an ~ for a new stock of soap.

他向国外发了订货单以采购一种新上市的肥皂。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。