低技术的

According to various of the technical difficulties such as low drilling efficiency in hard rock and short service life of diamond drilling bit, analysis was made on the inherent links between blade-extruding of hot-pressing diamond and rock abrasiveness.

中文摘要：针对在坚硬致密岩石中钻进时效低和钻头使用寿命短的技术难题，分析了热压钻头的金刚石出刃与岩石研磨性等岩性之间的内在联系，认为钻头的胎体成分及其性能是关键，硬而带脆性的胎体性能有利于金刚石出刃，从而能提高钻进速度。

Terahertz radiation, which is a kind of electromagnetic wave between the infrared and microwave bands, belongs to far-infrared band. THz time-domain spectroscopy which developed in the 1980\'s has the advantages of high signal to noise ratio, obtaining the absorption coefficient and refractive index of the sample at one time , low energy that can not distroy the biology organise and so on.

太赫兹辐射是指频率位于微波和红外光之间的电磁波，属于远红外波段；20世纪80年代发展起来的THz时域光谱技术，具有信噪比高，能同时获得样品的吸收系数和折射率，能量低，不会对生物组织造成破坏等优点，在材料和生物学等领域得到了迅速的发展和广泛的应用。

Output value of 380 million yuan, over the years, the Central Plains has been working for high-quality development and manufacture of cranes, self-design and manufacture of the MU type 300t-112m-63m dock gantry cranes, QQ75t-125t Power Station Crane dedicated light four high-frequency technology products to fill gaps in the same industry in Henan Province. 2003 crane industry and the world number one brand in the company of·átechnology, markets, and in Shenyang Machine Tool Group has provided technical projects with the international advanced level, low static air new bridge crane.

2006年产值3.8亿元，多年来，中原公司一直致力于高品质起重机的开发与制造，自主设计制造的MU型300t-112m-63m船坞龙门起重机、QQ75t-125t电站专用轻型变频起重机等四项高新技术产品填补了河南省同行业空白。2003年与居世界起重机行业第一品牌的芬兰科尼公司进行技术、市场等方面的合作，并在沈阳机床集团技改项目中提供了具有国际先进水平的低静空新型桥式起重机。

Endotracheal intubation, which is the advanced methodfor securing the airway, is a demanding technique that has beenshown to be associated with infrequent success, even when usedby experienced paramedical personnel.

气管内插管是保证气道安全的进一步方法，它是一门要求高的技术，甚至当有经验的医务辅助人员操作时成功率也很低。

From economics point of view, retrofit is prioritised in plants with lower levelised cost of abatement rather than those with capture readiness.

从经济学角度来看，技术改造优先是对于那些治理的平均成本较低的植物而言，而不是那些有捕获碳能力的植物。

The development of configuration software employs OOT(Object-Oriented Technology). The software that uses the method not only spends less time, low cost to develop, and provides friendly HMI, but also obtains high reconfigurations, reliabilities and expansibilities.

监控组态软件采用面向对象的技术，遵循其设计思想开发的软件不仅速度快、成本低、人机界面友好，还具有高的重用性、可靠性和扩展性。

On this basis, we present a new deterministic and low power pattern generator structure used in conjunction with LFSR reseeding.

在此基础上，针对LFSR重播种技术中存在的问题，提出了一种新的基于LFSR重播种的低功耗确定性LBIST方法。

During hypoxic exposure,the leakage of LDH was gradually increased , peaked at 8h ,then decreased. The same results were supported by electron telescope. At the same time, we used RT-PCR to observe the expression of HIF-1 a rnRNA.

在检测细胞损伤的同时，我们采用RT-PCR技术观察缺氧后HIF-1α mRNA的表达，发现在缺氧0h也有低表达，而后表现为时间依赖性，在缺氧4hmRNA的表达达到高峰，而后逐渐降低。

The inhibinβA gene was studied as a candidate gene for the prolificacy of Jining Grey goats. According to the sequence of bovine INHBA gene, four pairs of primers were designed to detect single nucleotide polymorphisms of exon 1 and exon 2 of INHBA gene in both high fecundity breed and low fecundity breeds (Inner Mongolia Cashmere goat and Angora goat) by PCR-SSCP.

采用PCR-SSCP技术检测抑制素βA亚基基因（inhibin βA，INHBA）的编码区在高繁殖力山羊品种和低繁殖力山羊品种（内蒙古绒山羊、安哥拉山羊）中的单核苷酸多态性，同时研究该基因对济宁青山羊高繁殖力的影响。

The Russian interest comes because the deal offers "fairly low" cost access to German technology.

来自俄罗斯的利益，因为该交易提供了&相当低&的成本获得德国的技术。

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％。