低技术的

By comparing and demonstrating, this paper adopt activated carbon as sorbent, carbon bisulfide as the research object, nitrogen as carrier, microwave as the measure of regeneration to test study.

二硫化碳在工业上应用广泛，吸附法处理低浓度CS_2废气技术近年来在不断的研究完善中，采用微波解吸研究是吸附法研究比较热门的课题。

Embedded system is a new trend of technical progress. It has been applied in communication, electronics and industrial automation for the character of small size, high performance, low power consumption and oriented object.

嵌入式系统是一个新兴的技术发展方向，由于它具有体积小、性能强、功耗低和面向专门应用的特点，被广泛应用于通信，消费电子，工业控制等各个领域。

Because of its cost-effective encryption and authentication framework, TESLA protocol is to be in line with the characteristic and security needs of wireless sensor networks to some extent.

TESLA协议凭借其低成本高效率的加密技术和认证框架，在一定程度上符合了无线传感器网络的特点和安全需求。

Technical process and complete equipment of catalytic cracking of waste tires were introduced to prepare charcoal black and fuel oil.

介绍采用催化裂解技术治理废旧轮胎制炭黑和燃料油的工艺流程和成套设备，该工艺设备耗能低、产品质量好，工艺合理，可连续投料、连续运转，处理效率高，最大限度地降低了二次污染，适合于治理废旧轮胎的产业化发展。

Sericite is a kind of new natural inorganic material. For a long time it has been used as low-grade pottery clay, and is hardly studied on the processing.

绢云母是一种新兴的工业矿物，长期以来仅用作低档的陶瓷原料，对其选矿深加工研究很少，生产技术水平低。

According to the analysis of the interference of close-in targets in PRC-CW radar,a least mean square adaptive cancellation algorithm is deployed.

由于采用了扩频技术，因而它具有良好的低截获概率性能和反电子干扰的能力[1]，这使其能在现代电子战中占有一席之地。

Because of that, it can play a important role on video communication on low bitrate transport channel.

基于此，帧率变换技术可以在低比特率无线信道的视频通信上发挥很大的作用。

The prolactin gene was studied as a candidate gene for the prolificacy of Small Tail Han sheep. Single nucleotide polymorphisms of exon 1 to exon 5 of PRL gene were detected in high fecundity breeds and low fecundity breeds (Dorset, Texel and Corriedale sheep) with five pairs of primers by PCR-SSCP.

设计5对引物，采用PCR-SSCP技术检测催乳素（prolactin，PRL）基因外显子1至外显子5在高繁殖力绵羊品种和低繁殖力绵羊品种（多赛特、特克塞尔和考力代）中的单核苷酸多态性，同时研究该基因对小尾寒羊高繁殖力的影响。

The gonadotropin releasing hormone receptor gene was studied as a candidate gene for the prolificacy of Small Tail Han sheep. Eight pairs of primers were designed to detect single nucleotide polymorphisms of exon 1, exon 2 and exon 3 of GnRHR gene in both high fecundity breeds and low fecundity breeds (South African Mutton Merino, Corriedale and Chinese Merino sheep) by PCR-SSCP. Only the products amplified by primers P4 and P7 displayed polymorphisms.

设计8对引物，应用聚合酶链式反应-单链构象多态性技术检测促性腺激素释放激素受体（gonadotropin releasing hormone receptor， GnRHR）基因外显子1、外显子2和外显子3在高繁殖力品种和低繁殖力品种（南非肉用美利奴、考力代和中国美利奴绵羊）中的单核苷酸多态性，同时研究该基因对小尾寒羊高繁殖力的影响。

The inhibin a gene、 the bone morphogenetic protein 4 (BMP4) gene and the bone morphogenetic protein 7 (BMP7) gene were studied as candidate genes on the prolificacy of Small Tail Han sheep. Single nucleotide polymorphisms of 5 ' regulatory region、 exon 1 of INHA gene;exon 2、 exon 3 and exon 4 of BMP4 gene and exon 2、 exon 3 of BMP7 were detected in high fecundity breed and low fecundity breeds (Chinese Merino sheep, Corriedale sheep and South African Mutton Merino sheep) by PCR-SSCP. The results indicated that there was a mutation (316C→T) in 5' region of INHA gene in Small Tail Han sheep, Chinese Merino sheep and Corriedale sheep, the same mutation did not exist in South African Mutton Merino sheep.

采用PCR-SSCP技术检测抑制素α(inhibin α，INHA)基因5'调控区、外显子1，骨形态发生蛋白4(bone morphogenetic protein 4，BMP4)基因外显子2、外显子3和外显子4以及骨形态发生蛋白7(bone morphogenetic protein 7，BMP7)基因外显子2和外显子3在高繁殖力绵羊品种以及低繁殖力绵羊品种(中国美利奴绵羊、考力代绵羊、南非肉用美利奴绵羊)中的单核苷酸多态性，同时研究这三个基因对小尾寒羊高繁殖力的影响。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。