根

I had found a perspective glass or two in one of theseamen's chests, which I saved out of our ship, but I had it notabout me; and this was so remote that I could not tell what to makeof it, though I looked at it till my eyes were not able to hold tolook any longer; whether it was a boat or not I do not know, but asI descended from the hill I could see no more of it, so I gave itover; only I resolved to go no more out without a perspective glassin my pocket.

因此，我毫不怀疑，那些旧帆布早已烂掉了。事实上，大部分也确实烂掉了。可是，从这些烂帆布中间，我还是找到了两块帆布，看上去还不错，于是就动手用来做船帆。因为没有针，缝制起来就十分费力费时。花了不少力气，才勉强做成一块三角形的东西，样子丑陋不堪。那船帆的样子像我们英国的三角帆；用的时候，帆杆底下装一根横木，船篷上再装一根横木，就像我们大船的救生艇上装的帆一样。

The storm raged over the town of Skjagen; there had not been such a terrible tempest within the memory of the inhabitants, nor such a rough sea.

风暴在斯卡根镇上呼啸。这样的风暴，这样可怕的天气，人们记忆中从来不曾有过。但是雨尔根是在上帝的屋子里。

The chloroform phase was isolated into 7 phases by column chromatograpathy, and the bioassy showed that the 1 phase has strong inhibitory effect, was 91.01% on Abutilon theophrasti M., root length, 51.35%、63.93%on Echinochloa crusgalli L, seedling length and root length, and the Amaranthus retroflexux L.,germination rate is 0, the secondly was 2 phase and 5 phas, and next we continued iaolated these two phases.

用硅胶柱对氯仿组分进行分离得到7个组分，生物测定表明组分1化感作用最强，对苘麻根长抑制率为91.01%，对稗草芽长和根长的抑制率分别为51.35%、63.93%，反枝苋的发芽率为0；其次是组分2和组分5，由于组分2的含量相对较少，对组分1和组分5继续分离。

It,s allelchemicals were isolated through extraction, thin-layer chromatography, and column chromatograpathy. After the white clover was infused in ethanol and evaporation, the leavings was dissolved by water. The aqueous extract was extracted by petroleum,chloroform, ethyl acetate and n-Butanol successively, and the bioassay showed that the chloroform phase has obvious inhibitory effect, the inhibitory rate was 44.32%,88.08% on Abutilon theophrasti M., seedling length and root length, 82.08%,92.16% on Echinochloa crusgalli L., seedling length and root length, and the Amaranthus retroflexux L., germination rate is 0, the secondly was ethyl acetate phase.

运用萃取、薄层层析、柱层析等方法对白三叶草地上部分的化感物质进行初步分离，结果表明，白三叶草经乙醇浸提旋转蒸发后用蒸馏水溶解，依次用石油醚、氯仿、乙酸乙酯、正丁醇萃取，生物测定表明氯仿组分对杂草的抑制作用最强，对苘麻芽长和根长抑制率分别为44.32%、88.08%，对稗草芽长和根长的抑制率分别为82.08%、92.16%，反枝苋的发芽率为0；其次是乙酸乙酯相。

The reaction between acridine yellow and nitrite nitrogen in acid medium was studied.

利用在酸性介质中，吖啶黄与亚硝酸根反应并在波长436 nm处的吸光度与亚硝酸根浓度呈线性关系，提出并建立了测定亚硝酸盐氮的新方法。

Either of two slender bones in human beings that extend from the manubrium of the sternum to the acromion of the scapula.

锁骨人体内从胸骨骨柄延伸至''。'肩'。''胛骨''。'肩'。''峰的两根细长骨中的一根

In recent years, people have been interesting in the researches on association among mycorrhizal fungi, actinomyces and other soil microbes.

近年来，对菌根真菌与放线菌及其他根际微生物关系的研究也逐渐受到人们的关注。

The changes of population density of Rhizosphere bacteria, fungi and actinomyces, and the types and population density of nitrogen-fixing bacteria, phosphobacteria and potassium-bacteria in different types of soils were studied.

研究了不同肥力烟区根际细菌、真菌和根际放线菌的数量变化，以及固氮细菌、磷细菌和钾细菌的数量和种类的变化。

Water column samples taken from the northern and the southern lake centers in Hongfeng lake in summer stratification were measured about their water temperature, pH, the concentration of HCO3(superscript -), DO, Chla, NH4(superscript +), NO3(superscript -)、and PO(superscript 3- subscript 4). The pressure of CO2 (pCO2) was calculated by the chemical balance and the Henry's law.

在夏季分层期间对红枫湖南、北湖湖心的水样进行分层采集，同时测定了分层水样的温度、pH、HCO3浓度、溶解氧、叶绿素a及铵根离子NH4(上标+、硝酸根离子NO3(上标-、磷酸根离子PO(上标 3-下标 4的浓度，水体中CO2的分压(pCO2)由化学平衡及亨利定律求得。

Samson grasped the two middle columns on which the temple rested and braced himself against them, one at his right hand, the other at his left.

三松就抱住正中支殿的两根柱子，右手抱一根，左手抱一根

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。