查询词典 A-ninopterin

in order to establish a rapid, sensitive and specific detection method for identification of four kinds of food-borne pathogenic bacteria including salmonellla spp, listeria monocytogenes, staphylococcus aureus and bacillus cereus by using multiplex pcr, according to invasion protein a geneof salmonellla spp, transcriptional regulatory protein gene of listeria monocytogenes, autolysin gene ofstaphylococcus aureus and gyrase b subunit gene of bacillus cereus, four pairs of specific primers were designed for multiplex pcr amplification.

小 摘要：为建立一种利用多重pcr技术检测和鉴定沙门氏菌、单核细胞增生李斯特菌、金黄色葡萄球菌和蜡样芽孢杆菌的方法，根据沙门氏菌侵袭力蛋白a基因、单核细胞增生李斯特菌蛋白转录调控基因、金黄色葡萄球菌自溶素基因、蜡样芽孢杆菌的促旋酶b亚单位基因设计引物，进行多重pcr扩增，并对多重pcr反应体系进行优化。

In chapter 1, one type of maximal subgroups in unitary groups over local rings is obtained. Let R be a local ring with a automorphism φ of order 2: a?

在第一章中，得到了局部环上酉群的一类极大子群：设R是一个特征不为2的局部环，φ：a？

The company developed a plunger-type peroxide crosslinked PEX-a pipe production line and auxiliary machinery and equipment surrounding .

公司主要研制开发了柱塞式过氧化物PEX-a交联管材生产线及周边辅助机械设备。

In the asymmetric flow field of typhoon A,the azimuthal phase of asymmetric gyres due to the linear beta effect is opposite to that of .

在台风A的非对称流场中，由台风A的线性β效应产生的非对称涡旋的方位相位与由台风B形成的非对称涡旋的方位相位相反。

There is a definite relationship between A,B, and C.

有一定的关系， A ， B和C。

Still, I think most Afghans remain hopeful about their country's partnership with the U.S. and many echo the sentiment of Babi in A Thousand Splendid Suns, viewing the United States as a desirable place to live, and as a land of opportunity and hope.

然而，我想一些阿富汗人对於与美国的同盟仍抱持著希望，而且许多人和《灿烂千阳A Thousand Splendid Suns》中的巴比一样，仍视美国为值得向往的国家，一个充满机会与希望之地。

Ask A if he can recommend a scout as a potential new assition to the backroom staff.

询问 A 他是否能推荐一名可能的球探给相关的工作人员做帮手。

Symbol with a special meaning can be matched, but to do so it must be prefixed with the backslash character (this includes the backslash character itself: to match one backslash in the target, the regular expression should include '\\').

数字符有特殊的含义，以经常性的表述。A符号与a特殊的意义可匹配，但这样做必须前缀的反斜杠字符(this包括反斜杠字符本身：匹配一个反斜杠的目标，应该经常表达包括'\\')。

Results Compared with group B, Score of Balthazar CT grade in group A was higher. Blood calcium and PaO2 were lower. The relief time of abdominal pain, the fast time, the normalized time of serum amylase and in-hospital days in group A were significantly longer than that in group B.

结果 与B组相比，A组的Balthazar CT分级评分较高；血钙和血氧分压水平较低；A组的腹痛缓解时间、禁食时间、血淀粉酶恢复时间、住院天数明显长于B组。

Where A is an infinitesimal generator of a C-semigroup is a Banach space.

其中A是一个在Banach空间X上之C-半群的生成元，为一个函数。

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％。