那的确是一段抑郁，容易偏执钻牛角尖的日子。
Ongoing from that was a phase of a propensity for depression, for compulsion, for paranoia.
接下来的2公里是上坡，一段平坦路段，接着继续上坡，15公里点位于尖尖的坡顶。
The next 2 km are uphill then flat and the 15k point is at the end of sharp downhill.
微小的茎尖切段通常是难以培养的。
Minute fragments of shoot apices are proverbially difficult to culture.
留兰香、丝瓜、松叶菊的茎尖或茎段外植体分化芽和它们的试管繁殖的报道尚属首次。
Bud formation of stem tips or stem segments of Mentha spicata, Luffa cylindrica, and Mcsembryanthemum sp. and their propagate in vitro are reported for the first time.
以带芽茎段、茎尖做外植体，建立了红叶乌桕的组织培养和再生体系。
The explants from Euphorbia cotinifolia(L. ) stem fragments and shoot tips were used to establish culture in vitro and regeneration system.
我要用这个制作一个尖棍，或制作成吃饭用的家伙式儿，只需要把它砍成两段，就可以做成叉子、刀子、勺子一类的。
So I'm going to use that for my digging stick. And this I use for my utensils, so just carving two pieces, maybe a fork, knife, spoon's over here.
经过一段时间田间实验后，发现该犁犁铧的犁尖部位磨损较快，严重影响了整个摆式犁的工作效率。
Having been tested in the field for some time, the tip of the plowshare, which is the key component of the plow, was frayed too much, thus affecting the plow working efficiency.
在组织位移曲线图状态下测定左室各节段及二尖瓣收缩期最大位移。
The systolic displacement of the left ventricular segmental movement and the systolic mitral annular displacement was measured and analysed by TTI.
铧尖金矿牛心山矿段，金矿化(体)分为蚀变岩型和石英脉型两种。
In the Niuxinshan ore block of Huajian gold deposit region, gold ore body is divided into two types of altered rock and quartz vein.
以长寿花为材料，研究了其茎尖和带腋芽茎段组织培养技术。
The tissue culture technology about shoot-tip and stem with auxiliary bud of Kalanchoe Blossfeldian, which were used as explant, were studied.
以大白杜鹃茎尖及茎段为试验材料，研究了基本培养基及激素配比等对大白杜鹃芽的诱导增殖的效果。
The stem tips and segments of Rhododendron decorum Franch were cultured on 4 different basic media plus different proportion of hormones to investigate its abduction and multiplication effects.
以大白杜鹃茎尖及茎段为试验材料，研究了基本培养基及激素配比等对大白杜鹃芽的诱导增殖的效果。
The stem tips and segments of Rhododendron decorum Franch were cultured on 4 different basic media plus different proportion of hormones to investigate its abduction and multiplication effects.
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