查询词典 stems

For example, the basic angiosperm stem is vertical and elongated, but some cacti have swollen water-storing stems, while other xerophytic plants that have lost their leaves during the course of evolution have evolved flattened leaflike stems for photosynthesis, e.g.

例如被子植物的茎是垂直的，伸长的，但一些仙人掌具有膨大的能够储水的茎，另一些旱生植物在进化的过程中失去了叶子，但又发展为利用扁平叶状的茎来进行光合作用。

Vertical stems are cinched in the middle, and the serifs are lightly barbed; acute joints between stems are hollowed out with ink traps.

垂直茎是cinched在中间，和serifs是轻轻刺；急性关节之间产生的掏空与油墨陷阱。

The water leak failure of 4-way reversing valve for air-condition is caused by the cracking stems inside,the stems cracking is caused by the large amount sulfured manganese inclusions which is distributed axially.

空调四通换向阀是用来切换制冷工质的流经路径，达到制冷和制热转换的目的，具有仅在换向瞬间才通以脉冲电流和自保持的省电功能。2005年初该公司进口一批铁素体不锈钢棒材，材料牌号为X6CrMoS17，即1.4105。

Zheng He fleet is "chop wood for the disk, the book's characters engraved Heavenly Stems and Earthly Branches, the needle floating in water, point to The Spectacle of Boats Sailing" is used in water gyrocompass, the Heavenly Stems, Earthly Branches, baguazhang, formed with the five elements, divided into 20 four different directions, if the needle and then taken into account, a total of 48 directions, each the equivalent of a modern compass azimuth 15 degrees, a total of 360 degrees, which the ancients used to guide navigation course has been quite a precise.

郑和船队是&斫木为盘，书刻干支之字，浮针于水，指向行舟&，用的正是水罗经，有天干、地支、八卦、五行配合而成，分有二十四个不同方位，如果再把缝针计算在内，一共四十八个方向，每一方位相当于现代罗盘的十五度，共三百六十度，这在古人航海中用以指导航向已颇为精确了。

False spikes terminal on stems and branches, composed of widely spaced verticillasters, not in panicles; corolla limb projected at a right angle to tube; stems covered with hairs not as above.

在茎和分枝上顶生的假的穗状花序，由稀疏排列轮状聚伞花序组成，不在圆锥花序里；对筒部在一个直角凸出的花冠瓣片；为毛所覆盖不如上的茎。

To better understand the mechanism of sucrose accumulation, the correlation of sucrose content and sucrose phosphate synthetase、sucrose synthase expression was analyzed by monitoring the expression of SPS in leaves and stems.(1) The results of SPS investigating indicated that the sucrose content, the expression of SPS in leaves and stems were increased along with the growth of sorghum, reached the highest level at grain filling stage, and decreased at dough stage.

1对SPS表达检测结果表明，在高粱的生长发育过程中，茎中蔗糖含量、叶片和茎中SPS蛋白质表达量持续上升，灌浆期达到最高，腊熟期略有下降，它们之间的变化趋势基本一致，甜高粱茎蔗糖含量与叶片SPS蛋白质的表达相关系数为0.895，与茎SPS蛋白质的表达相关系数为0.781；甜高粱和普通高粱相比，其叶片中SPS表达量差别不明显，而甜高粱茎中SPS表达量明显高于普通高粱。

Main stems erect or climbing, generally branched, with cladodes in axils of main stems and branches.

主茎直立或攀援的，通常是分枝，具扁茎在主茎和分枝腋处的。

There are plant stems in the middle of the concretions. The contents of fossils such as crinoids, bivalves, ammonoids and conodonts in the concretions are notably higher than those in rocks around the concretions. Many fossils are directly attached to the plant stems.

这些结核中部都有植物茎干，结核内的海百合、双壳、菊石、牙形刺等生物化石含量明显高于结核周围的岩石，且有许多生物化石直接附着在植物茎干上。

In 5 to August every year during this period is the period of harvest, cut stems and leaves together, such as with the soil should be dry cleaned, and then cut hay cutter about 5 cm above-like stems and leaves, according to the bake - Green tea processing methods, the fixation, rolled, pieces of solution, drying or dry fried, that is to become the beginning of the pentaphyllum tea products, refined plastic, bag in the form of packages made of.

在每年5～8月这段时间内是收割期，将茎叶一起割下后，如带有泥土的，应洗净晾干，再用铡刀切成5厘米左右段状茎叶，按制烘青绿茶方法加工，经杀青、揉捻、解块，烘干或炒干，即成为绞股蓝茶的初制品，再精制整形，包制成袋泡茶形式。

Leaves 3-verticillate and linear on flowering stems, 3-verticillate and obovate on sterile stems; sepals linear-obovate

在花茎上3轮生和线形，在不育的词干上3轮生和倒卵形的叶；倒卵形萼片线形 111 S。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失