输水管

One of the main conduit pipes for the LA water supply.

洛杉矶供水系统的主要输水管之一。

The anatomical study deepens the knowledge of G-type conducting cells: 1 It proves the theory of two depositional process for secondary wall (Bierhorst, 1960): the discontinuous cellulose layer is laid down before the continuous lignified layer; the former layer is prone to be broken down, while the latter is highly decay-resistant; 2 It suggests that the cellulose primary and secondary walls of tracheids are not perforated. Instead of longitudinal pits (Li, 1992), the lignified tracheid secondary wall of Hsüa possesses irregular simple perforations; 3 In Hsüa reflexa and Huia gracilis, the perforation casts may represent the thickness of lignified secondary wall; 4 The wall structure of G-type tracheid is diversified. At the genus level, the secondary wall structure differs in the distribution, internal shape and structure of the perforations; 5 Perforations of some G-type tracheids combine the characters of S-type tracheids in their distribution, density and diameter.

解剖学的研究加深了对G-型输水管胞的认识 1）验证了管胞次生壁分两个阶段形成的理论（Bierhorst，1960），即先后形成不连续的纤维质层和连续的木质化层，前者易被分解，后者抗侵蚀性强；2）证明管胞纤维质的初生壁和次生壁不具穿孔，Hsüa管胞的木质化次生壁具有不规则的简单穿孔，而不是纵列的纹孔（Li，1992）；3）Hsüa reflexa和Huia gracilis的穿孔铸体可代表木质化次生壁的厚度；4）G-型管胞壁层结构具多样性，植物属一级的分异主要表现在次生壁穿孔的分布、孔腔形状和结构的不同；5）某些G-型管胞的穿孔在其分布、密度和孔径方面可兼有S-型管胞的特征。

Agriculture siphons off more than 65 percent, half of which is lost in leaky pipes and ditches.

农业用掉了65%，但是其中的一半白白损失在破烂的输水管和水渠中了。

Professional production and sale of "a relaxation" brand various types of cloth hose, the main varieties: cloth pipes, air pipes, pipelines, transmission of acid-base tubes, steam pipes, pipe sand blasting, cement injection tube, lose food pipe, Oil hot food pipe, bridge hole system pipes, to attract pipe, oil heat pipe.

专业生产，销售"创驰"牌各类夹布胶管，主要品种：夹布输水管，空气管，输油管，输酸碱管，蒸汽管，喷砂管，水泥喷射管，输食品管，油热食品管，桥梁制孔管，吸引管，耐油热管。

The main characters of this category are: 1 It possesses clear main axes and lateral branches/sporangial stalks; 2 Sporangia terminate the lateral branches or long stalks; 3 With the distinct dehiscing mechanism, the sporangia have the variation in shape, i. e. reniform, rounded or vertically elongate; 4 Primary xylem is of centrarch maturation; 5 Conducting tracheid is G-type.

该类群包括Hsüa，Renalia，Nothia，Sartilmania和Huia，其主要特征为：1）具有明显的主茎轴及侧出的分枝系／孢子囊柄；2）孢子囊顶生于侧枝上或侧生的长柄上；3）孢子囊性状存在变异，为肾形、圆形或纵向伸长，具明显的开裂机制；4）初生木质部发生顺序为心始式；5）G-型输水管胞。

Professional production and sale of "a relaxation" brand various types of cloth hose, the main varieties: cloth pipes, air pipes, pipelines, transmission of acid-base tubes, steam pipes, pipe sand blasting, cement injection tube, lose food pipe, Oil hot food pipe, bridge hole system pipes, to attract pipe, oil heat pipe.

专业生产，销售&创驰&牌各类夹布胶管，主要品种：夹布输水管，空气管，输油管，输酸碱管，蒸汽管，喷砂管，水泥喷射管，输食品管，油热食品管，桥梁制孔管，吸引管，耐油热管。

It should be noted that pump signs marked on the head and the use of water lift there is a difference, this is because of water through aqueducts and pipes must be near the resistance loss.

必须注意，水泵标牌上注明的扬程与使用时的出水扬程是有差别的，这是由于水流通过输水管和管路附近时会有一定的阻力损失。

Because north has freeze-up every year, it is so inside this paragraph of time, because be defeated by conduit to medium water freezes and affect its to be used normally,most water heater is met, the promotion that affected water heater thereby and gain ground.

由于北方每年都有冰冻期，所以在这段时间内，大多数热水器都会因为输水管中的水结冰而影响其正常使用，从而影响了热水器的推广和普及。

Aerial view taken from one of VMO-6's light observation aircraft, flown by 1stLt John D. Cotton, shows the power station, the pipes or "penstocks" that carried off the water, and the precarious nature of the road occupying a thin shelf cut into the precipitous slope.

这张是从VMO-6飞行中队的轻型侦察机上拍摄的航空照片，飞行员是约翰·D·卡顿中尉，照片中是一个水电站，巨大的输水管用于输送发电后的水流，还有借着地势在陡峭山壁上开凿出来的窄窄的公路。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。