查询词典 F

Continuity: The number of F-18s headed toward Alcatraz varies between four, five and six.

飞向恶魔岛的F-18s编队在整个飞行途中，数目一直在4，5，6之间进行变化。

Let H. f and g be real polynomials in x, y of degree n+1, at most n and at most n respectively,△ be a set of h such that the real algebraic curve H =h has a compact component δ, and ω=gdx-fdy be a polynomial 1-form.

设H是n+1次实多项式，f，g为至多n次的实多项式，记△为使实代数曲线H=h有一个紧分支δ的所有h之值的集合，ω=gdx-fdy为多项式1-形式。

Let V be an n-dimensional vector space over an algebraically closed field F of characteristic 0, where n = 2m.

设V是特征为0的代数闭域F上的n维向量空间，n=2m。

It is indicated that the technical indexes of the soil stabilized cement are different from those of ordinary cement. Higher contents of f-CaO,SO3 and alkali in the soil stabilized cement are permitted.

用于稳定土的水泥其技术指标与普通水泥有很大差异，可允许水泥中含有一定数量的f-CaO，SO3和碱含量。

Atomic number Z = 25, atomic weight of 54938, the chemical symbol Mn, only the F there is a stable isotope, radioactive short-lived, there are three kinds of allotrope α,β,γ.

原子序数Z＝25，原子量54938，化学符号为Mn，只F有一种稳定同位素，放射性的寿命很短，有三种同素异形体α、β、γ。

It shows all the grandeur of Amati's 'Grand pattern' with the most elegant of outlines, strong corners with f holes that swing slightly outwards.

这把琴尽显了阿玛蒂的"大师手法"的辉煌：优雅的轮廓，挺括的转角，微微外扬的 f 孔。

American unions had their greatest influence in the fifties and sixties. In nineteen fifty-five, the American Federation of Labor joined with the Congress of Industrial Organizations . The first president of the A.F.L.

美国的工会有最大的影响是在五十年代和六十年代，1955年，美国劳动力联盟和工业组织联合会合并，第一任A.F.L。

Congress failed to act on this proposal. But its lack of action did not stop the rise of a labor organization that had been formed a few years earlier. The group soon would become the most important labor union in the United States. It was the American Federation of Labor, or A.F.L.

国会未能就总统的这项建议有所作为，但国会的不作为并不能阻止几年前成立的一个劳工组织的兴起，这个劳工组织很快就成为美国最重要的工会组织，这个工会组织就是美国劳工联合会（the American Federation of Labor，简称A.F.L），美国劳工联合会由塞缪尔。

It is proposed the gene is designated as Pm34. A dominant major powdery mildew resistance gene in a BC〓F〓 population, derived from a cross between an amphidiploid of T. durum acc. DR147-Ae. caudate acc. Ae14 and wheat cv. Laizhou953, was identified.

在由硬粒小麦DR147-尾状山羊草Ae14合成的双二倍体与普通小麦品种莱州953杂交衍生的BC〓F〓群体中鉴定了一个显性抗小麦白粉病基因。

Obtained in 10 poles using the equation development law (to contain 10 poles) the degree of freedom for - 1 each kind of possibility configuration combination; And uses the analysis situs chart law, ties the divisible number collection and the painting law, carries on the degree of freedom is the F=-1 ten poles endogenic force pressurizes the auto-adapted mechanism to allow the movement chain the synthesis.

利用公式推导法得出了10杆以内（含10杆）自由度为－1的各种可能构型组合；并利用拓扑图法，结合数集与画图法，进行自由度为F=-1的十杆内力加压自适应机械装置的容许运动链的综合。

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％。