Two PCR amplified fragments were found to be tightly linked to Pi-h-1 (t) by RAPD analysis. of near isogenic pools of DNA from F2 plants.

应用近等基因池DNA和随机引物，经PCR扩增和共分离分析，建立了二个RAPD片段与抗病基因紧密连锁。

youdao

The H-1 program upgrade office still has "enormous confidence in the program, " according to deputy program manager Scott Hite.

据H-1项目升级办公室项目副主管Scott Hite称，办公室依然对该项目有着巨大的信心。

youdao

Bell spokesperson Tom Dolney told Aviation Week that two UH-1Ys and a single AH-1Z on the final assembly line and an H-1 in the paint shop will all undergo inspections prior to flight testing.

Bell公司发言人Tom Dolney对航空周刊记者说，在总装配线上两架UH - 1y和一架AH - 1z以及正在喷涂的H - 1都会在飞行试验之前接受全面检查。

youdao

The agreement to be signed Thursday replaces the START-1 treaty, which U.S.President George H.W.Bush and Soviet President Mikhail Gorbachev signed in 1991.

VOA: standard.2010.04.04

For example, if t* is the time you hit the ground, then t* satisfies the equation h - 1/2 g ^2 = 0.

例如,如果在 t* 时刻落地,那 t* 就满足等式 h - 1/2 g ? ^2 = 0

耶鲁公开课 - 基础物理课程节选

We also know how to figure out the energy of this orbital, and we know how to figure out the energy using this formula here, which was the binding energy, -Rh which is negative r h, we can plug it in because n equals 1, so over 1 squared, and the actual energy is here.

我们知道如何算出,这个轨道的能级，而且我们知道如何,用这个公式,算出能量，也即是结合能，等于，我们把n等于1代进来，所以除以1的平方，这就是能量。

麻省理工公开课 - 化学原理课程节选

The sediment of runoff was between 103 and 308 kg ha-1 h-1, while the soil losses by needle erosion were between 6, 3 and 61, 0 ton ha-1.

UNESCO: AQUATACAMA

After 20 laboratory tests and 16 field experiments, it was determined that the simulator has an average rain uniformity of 90% and rain intensity of 124 mm h-1.

UNESCO: AQUATACAMA

That happened in the case of L-1 and H-1B petitions at U.S. Citizenship and Immigration Services (USCIS).

FORBES: Over-Regulated America