now, whether it's playtime, storytime or bedtime, billy is there to offer a reassuring paw.

every day we have storytime.

每天我们都有听故事的时间。

on the other hand, the ray methods have faster speed, but sometimes they introduce singularities at ray-crossing points.

传统射线声线方法虽然在解算速度方面具有优势，但常会引入一些奇异点。

the method combines vector and ray-crossing. and the method solves the abnormity which ray-crossing takes on.

该方法将矢量和射线法结合，彻底解决了射线法所具有的奇异情况。

as can be seen from the illustration, the sum of the values from a given ray crossing the segments in its path is zero.

从图中可看出，给定射线与其路径中的段的交叉值总和是零。

holocene recent geological epoch following pleistocene, began ca. 10, 000 years ago.

全新世在更新世之后的最近地质学纪元，大约在10,000年以前开始。

oligocene a geological epoch in the tertiary, between eocene and miocene, lasting from about 38 to 25 million years ago.

渐新世纪第三纪始新世与中新世之间的地质纪元，大约从三千八百万年持续到二千五百万年前的一段时间。

steel sheet, electrolytic zinc-coated for light coating mass applications

薄镀层电解镀锌薄钢板

there are statistics show that only light coating on the process, use eb glazing can reduce production cost about 10%.

有统计材料暗示，仅上平涂布这一历程，诳骗EB上平不离可以使不入产本钱贬矮10%把握。

d. adjustment process parameters to match the light coating and putting it in: same as above.

调整工艺参数，使其同上光涂料适性匹配。

therefore the higher the paper surface smoothness, the effect of light coating on the better, and vice versa.

故纸张表面平滑度越高，上光涂布的效果越好，反之亦然。

the floor and walls were all wood and seemed to have a light coating of dust covering them.

地板和墙壁都是木的，上面似乎有一层薄薄的灰尘。

however, the synthetic potential of plant cells as a reducing agent of the nitro group has never been discovered, despite the fact that the reduction of nitro compounds is one of the most classical reactions in organic synthesis.

然而尽管硝基还原是最为经典之一的有机反应，在有机合成上还没有使用植物细胞还原芳香硝基化合物的报道。

since insoluble pyridinium type polymer could capture microbial cells alive, this biodegradation appears to be facilitated by enhancement of affinity of the synthetic hydrophobic polymer with cells of microorganisms.

由于不溶性的吡啶盐型聚合物能够捕捉活的细菌细胞，所以增强疏水性聚合物与微生物细胞的亲合性，就有利于聚合物的生物降解。

estrogen induces proliferation and cell cycle specific apoptosis of synthetic vascular smooth muscle cells

雌激素促进合成型大鼠血管平滑肌细胞增殖并诱导细胞周期特异性凋亡

the use of liposome-mediated method, synthetic sirna transfected cells in each group, 16 hours after transfection fluorescence microscope, the observed transfection efficiency.

采用脂质体介导方法，将合成siRNA转染各组细胞，16小时后荧光显微镜观察转染情况，观察转染效率。

hazen says that origins-of-life experiments may also help create synthetic cells that can churn out biofuels, which would be a boon in these days of energy crunches and concerns about climate change.

Hazen认为关于生命起源的实验也可能帮助制造出可以大量产生生物燃料的合成细胞，这将有助于解决当前的能源危机和气候变化的忧虑。

through the research on atmospheric channel aspect, the selection principles of fso operating wavelength are shown.

通过对大气信道方面的研究，给出了FSO系统工作波长的选择原则。

for tandem solar cell, current match of solar cell is crucial.

对于叠层太阳电池而言，各个子电池的电流匹配是至关重要的。

our story today is called "marshal in rome" , it was written by may brisken.

今天我们的故事被称为“元帅在罗马”，它的作者是5月Brisken。

sound characteristics and parameter-matched of multiple absorption layers

多吸声层的声特性和参数匹配