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In this study, the author used GISH technology to analyze the material that was resistant to take-all in test, and got three chromosome arm addition lines that carried the resistance genes derived from the amphiploid of Triticum-Haynaldia. The above arm addition lines and their resistant and sensitive parents were analyzed by RAPD method and two specific molecular markers that were tightly linked to resistant gene were obtained.

本研究先用基因组原位杂交对经鉴定抗全蚀病的材料进行分析,检测出三个抗性源于簇毛麦的端体异附加系材料,再利用RAPD方法,对这三个材料和抗感病亲本进行分析,得到了两个与全蚀病抗性基因紧密相关的特异性RAPD标记。

This paper introduces the global positioning system,analyzes the characteristics of GPS signal,puts forward a kind of new floating GPS jamming means,gives out the realization theory of captive balloon -borne GPS jamming system.

介绍了全球定位系统,分析了GPS信号的特点,提出了一种新的浮空GPS干扰手段,给出了系留气球载GPS干扰系统的实现原理。

The correlation given in this paper have certain reference value for the quantitative hydrocarbon-generated evaluation of source rocks in coal-bearing strata.

给出了各参数间的相关关系式,这对于煤系烃源岩的生烃定量评价具有一定参考价值。

It is the Agrobacterium to use different strain with plasmid pCAMBIA 1201 or 1303, including transformation research for EHA105, LBA4404 and KYRT1, try to find out the relevant condition that the suitable azuki bean epicotyls transfer to transformation.

使用带有pCAMBIA1201或1303质体的不同菌系农杆菌,包括分别为EHA105、LBA4404及KYRT1进行转殖研究,尝试找出适合红豆胚轴转殖的相关条件。

I am using fire retardant monomer copolymerized with monomer to generate modified polyester flame retardant polyester chips, then spinning, spinning and other processes to produce a permanent phosphorus flame-retardant polyester woven or knitted fabric, the flame retardant Merit (LOI 34, reach the national standard GB8624-97 flame retardant B1 level), not the loss of permanent flame retardant (flame retardant after washing 50 times the effect does not change), and the dyeing properties of a good, non-toxic smoke when burned, are not with the environment-friendly halogen-free flame-retardant fabric, with ordinary fabrics like soft, beautiful, has good antistatic property.

我公司采用阻燃剂单体与聚酯单体共聚生成改性阻燃聚酯切片,再经纺丝,纺纱等工艺生产出磷系永久阻燃涤纶机织或针织织物,其阻燃性能优异(LOI≥34,达到国家GB8624-97标准难燃B1级),阻燃性永久不丢失(洗涤50次以后阻燃效果不改变),且染色性能良好,燃烧时低烟无毒,属于不含卤素的环保型阻燃织物,与普通织物一样手感柔软,美观,有较好的抗静电性。

Harmonic tank, pneumatic, corresponding float out of oil tank, device process technology application, walter company producing high quality ship fleets of quality assurance.

调和油罐喷射器混合、气动调和、罐内浮子出油装置、管系工艺流程等技术的应用,是华特公司生产高品质船舶燃料油的质量保证。

The freeze-out time dependence of the elliptic flow and the transverse radius ΥΤ dependence of elliptic flow at different freeze-out time are studied for non-central Au+Au collisions at √SNN=200 GeV with the Relativistic Quantum Mocular Dynamics model.

用相对论量子分子动力学模型模拟了质心系束能量为√SNN=200GeV的Au+Au非对心碰撞,研究了椭圆流对末态粒子冻出时间的关系。

A coasting performance test is simulated on a chassis dynamometer, the transmission resistance, rolling resistance of wheels and their speed factors are measured.

利用底盘测功机模拟道路滑行试验,测定出汽车的传动系阻力、轮胎滚动阻力及它们的速度影响系数。

We are also a particularly good no solution can only continue to lock out a three-line.

我们现在还拿不出一个特别好的解决方案,只好继续掉三系的锁甲。

This paper first presents the variation regularity of active seeking range along with the change of relative bearing ,and then derives out the equations of deflection firing angle considering the variation of seeking range. A method for the calculation of optimal deflection firing angle of snake search torpedo is provided at last.

本文根据主动自导作用距离随舷角变化规律,推导了考虑到自导作用距离随舷角变化时求解最优提前角的迭代公式系,最后提出了蛇行搜索鱼雷射击的最优提前角求解方法,并给出了有关结论。

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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。

Ah may dee:You are chinese living in a democratic country.

你是居住在民主国家的中国人吧。