碎片

基本解释 (translations)

brash  ·  chip  ·  debris  ·  fragment  ·  matchwood  ·  patch  ·  patched  ·  piece  ·  rag  ·  rags  ·  scrap  ·  scrapped  ·  shatter  ·  shattered  ·  smithereens  ·  smithers  ·  snatch  ·  snatches  ·  snipping  ·  spall  ·  splinter  ·  tag  ·  tags  ·  crumblings  ·  gallet  ·  piecing  ·  shive  ·  snatched  ·  tagged  ·  mammock  ·  brasher  ·  fragments  ·  mammocked  ·  mammocking  ·  patches  ·  pieced  ·  shatters  ·  splintered  ·  splinters  ·  flinders  ·  mammocks  ·  ramenta  ·  sherd  ·  FRAG  ·  rasura

词组短语

junk shop · odd-come-short

与碎片相关的网络例句 [注：此内容来源于网络，仅供参考]

As Simon watched, delighted, the gray catling found a loose piece of flint and batted it skittering across the tiles, following to hook it with an agile paw and begin the game anew.

Simon欣喜地看着它，这只灰色的小猫发现了一块脱落的瓦的碎片，拍了一下，把碎片打飞到石瓦的远处，小猫跟过去，一只敏捷的爪子钩住碎片，再重新把它打出去。

Firstly, This paper processes geometry filtration based on character of orbit's apogee and perigee after orbit model is analyzed and based. Secondly Space Debris is separated into two kinds, coplanar and not coplanar according as location interrelation of target and debris. In Dynamic filtration's processing, considering prediction time limit and orbit perturbation, secular effects which have increaser effect is considered so that some need catching danger time point is appeased, some law about time when target and debris pass intersectant line each other is inferred, when debris and object are in different plane and some similar law also is inferred otherwise. The time list is arithmetical progression. These laws can improve calculation efficiency remarkably; Lastly orbit predict is a course approaching least distance. Danger time point in the last step become beginning time point from which debris and object's position and velocity are calculated by SXP4 Model which is an analytic model.By result, determine that relative movement trend is closer or apart, farther calculate the interval apart from time when predictive least relative distance occurs. Least relative distance and time when least distance occurs is calculated finally. It is a fast approach course adopting varied interval.

本文在分析、建立轨道摄动计算模型的基础上，首先采用基于轨道远、近地点特征对大量编目在册的空间碎片进行初步几何静态筛选，然后根据碎片与目标轨道面的相对位置特点把碎片分为异面与准共面两种情况以进行动态筛选，在筛选过程中考虑到预报时限长度和轨道摄动影响，引入了轨道摄动中具有积累效应的长期项以满足危险时间点的捕捉要求，利用了长期项摄动变化线性的特点导出了碎片与目标异面情况下各自过交线的时间序列成准等差数列的规律性和准共面情况下类似的规律性，从而显著地提高了前期轨道筛选的计算效率；最后对剩余危险碎片和目标飞行器利用SXP4轨道预报模型在前期轨道筛选的基础上以各个危险探测时间点为预报的时间起点，并根据预报计算结果，分析目标和碎片在该时间点的运动趋势是相互远离还是相互接近，推出预计最小相对距离发生时刻相对此刻的时间长度，得到其随时间变化的局部最小相对距离以及危险距离发生的时刻和相对速度，这是一个采用变时间步长、快速逼近最小相对距离的过程。

According to the experiment results of degradation in field, degradation mechanism of the biodegradable mulch film can include four stages: the first, the material surface appeared deficiency while the surface area and interstice increased of material in the action of natural environment and microorganism; the second, along with the surface area and interstice of material increased and the gap strengthened, the chemical chain of the high polymer's principal chain broke as a result of the hydrolysis or the enzymatic effect in the action of hydration, causing the molecular weight and mechanics function descended; the third, the molecular of high polymer split the low polymer after its physical mechanical function descended, the material decomposed the fragments, the mass defect intensified; the fourth, the low polymer of fragments form in the natural environment, the microorganism, the biological enzyme became the smaller fragments, thus absorbed by the phagocytes, or further turn into CO2 and H2O due to hydrolysis.

根据田间降解试验结果推测，生物全降解地膜的降解机理可能包括四个阶段：第一，在自然环境、微生物作用下，材料表面出现缺陷，同时表面积增大、空隙增多；第二，随着材料表面积的增大、空隙的增多，吸水性增强，在自水合作用下，高聚物主链由于水解或酶解而使化学链断裂，导致分子量和力学性能下降；第三，在其物理机械性能下降后，高聚物分子链断裂为低聚物分子，材料裂解为碎片状，质量损失加剧；第四，碎片状低聚物在自然环境、微生物、生物酶作用下进一步水解变成尺寸更小的碎片，从而被吞噬细胞吸收，或进一步水解，生成CO2和H2O。

On the basis of contour extraction of 3D fragments, an algorithm for rapid fragment matching in the 3D fragement reassembly was presented.

针对三维碎片拼合中的碎片匹配问题，在提取碎片轮廓线的基础上，提出了一种快速的碎片匹配算法。

Upon my going into the church, I entertained myself with the digging of a grave; and saw in every shovelful of it that was thrown up, the fragment of a bone or skull intermixt with a kind of fresh mouldering earth, that some time or other had a place in the composition of a human body.

我走进教堂，正好赶上有人挖墓。扔出的每一锨腐土中，都混杂着骨头或头颅的碎片。曾几何时，这些碎片还是人身体的一部份呢！看到这个情景，我暗自思忖，在这座古老教堂甬道下面混埋着何等众多的人呀；无论男人还是女人，朋友还是敌人，牧师还是士兵，修士还是受俸者，全都化碎片，混成一堆。美丽、强壮、年轻的人和年老、体衰、畸形的人都毫无区别地融入同一片泥土。

M. translational distribution, angular distribution, and the branching ratios for different possible product channels by measuring the angle-resolved time of flight spectra of photofragments. Information about photodissociation processes such as dissociative lifetime of parent molecule, the orientation of transition dipole moment, and the symmetry change of the highly excited states can be deduced from the translational energy distribution and angular distribution.

碎片平动能谱方法是在无碰撞条件下研究光解动力学的一种理想方法，它通过测量光致碎片在不同角度的时间飞渡谱(Time of Flight，简称TOF)，可以得到光解碎片质心系的平动能分布、角分布和不同解离通道之间的分支比等，由此可以推知母分子的解离寿命、跃迁偶极距的取向以及激发态分子的对称性变化等过渡态的动力学信息。

Photofragment translational spectroscopy is an ideal tool to investigate photodissociation dynamics under collision-free conditions through which one can obtain the total center of mass translational distribution, angular distribution, and the branching ratios for different possible product channels by measuring the angle-resolved time of flight spectra of photofragments. Information about photodissociation processes such as dissociative lifetime of parent molecule, the orientation of transition dipole moment, and the symmetry change of the highly excited states can be deduced from the translational energy distribution and angular distribution.

碎片平动能谱方法是在无碰撞条件下研究光解动力学的一种理想方法，它通过测量光致碎片在不同角度的时间飞渡谱(Time of Flight，简称TOF)，可以得到光解碎片质心系的平动能分布、角分布和不同解离通道之间的分支比等，由此可以推知母分子的解离寿命、跃迁偶极距的取向以及激发态分子的对称性变化等过渡态的动力学信息。

These data were used to infer the molecular formula and the elemental compositions of all the fragmental ions through software interpretation and, by further applying fragmentation regularities of mass spectrometry, the majority of ions were fully assigned. A base peak at m/z 402 in the mass spectrum was found as the molecular ion. The fragments were created mainly from the fragmentations of the tetrahydrofuran rings and the hydroxyl group. The most fragment products contain the dimethoxy phenyl group.

利用这些数据通过软件导出了分子式和所有碎片离子的元素组成，由此进一步根据质谱裂解规律对石梓醇分子的电子轰击质谱的主要裂解碎片给出了完全的归属，质谱中发现基峰为分子离子峰(m/z402)，裂解碎片主要来自双骈四氢呋喃环的裂解和羟基引起的裂解，绝大部分裂解产物包含二甲氧基苯基基团。

While setting the table he breaks a plate and throws the pieces into the garbage pail; then, on second thought, he picks them up again to wrap them in a newspaper. Down in the street he throws the package into the sewer.

在收起餐桌时他碰碎了一个盘子，他开始时把盘子碎片扔进垃圾桶里，后来一想，他把碎片捡起来，用报纸包紧，走到楼下，把那包碎片扔进下水道。

Microhistological fecal analysis is an important technique for investigating herbivore diets.The conventional mounting technique uses Hoyer's mounting medium to seal the plant fragment to the slide.

粪便显微组织分析法是研究食草动物食性的主要方法，其常规装片技术需要使用Hoyer's装片介质对植物碎片进行封片，而Hoyer's封片液的粘性易导致植物碎片在装片过程中发生卷曲和重叠，影响植物碎片的识别效果。

与碎片相关的网络解释 [注：此内容来源于网络，仅供参考]

brash：碎片碎冰群

brash ice 碎冰群 | brash 碎片;碎冰群 | brash 碎片碎冰群

break sth. into pieces：使成为碎片

break sth. to pieces 使成为碎片 | break sth. into pieces 使成为碎片 | break sth. in pieces 使成为碎片

break sth. to pieces：使成为碎片

break in pieces 使成为碎片 | break sth. to pieces 使成为碎片 | break sth. into pieces 使成为碎片

fragment ion：碎片离子

9.3.2 碎片离子 分子在电离室获得的能量,超过分子离子化所需的能量时,过剩的能量切断分子中某 些化学键而产生碎片离子(fragment ion) .碎片离子再受电子流的轰击,又会进一步裂解产 生更小的碎片离子.图 9-10 正辛酮-4-的质谱 在图 9-10 质谱图中 m/z 29,

Fragmentary：由碎片组成的

fragmental 破片的 | fragmentary 由碎片组成的 | fragmentate 成碎片

shard：瓷器的碎片/碎片/翅鞘/外壳

sharable /可共享的/ | shard /瓷器的碎片/碎片/翅鞘/外壳/ | sharp-angled /尖角的/

Shadowshard Thunderer：暗影碎片雷鳴者 裂影雷鳴者

Ambershard Rager 琥珀碎片暴怒者 琥珀裂片狂怒者 | Shadowshard Thunderer 暗影碎片雷鳴者 裂影雷鳴者 | Shadowshard Smasher 暗影碎片擊碎者 裂影擊碎者

chip wringer：碎片榨干离心机,碎片榨干器

chip weight 屑重 | chip wringer 碎片榨干离心机,碎片榨干器 | chip-axe 剁斧

Ambershard Rager：琥珀碎片暴怒者 琥珀裂片狂怒者

Ambershard Crusher 琥珀碎片摧毀者 琥珀裂片摧毀者 | Ambershard Rager 琥珀碎片暴怒者 琥珀裂片狂怒者 | Shadowshard Thunderer 暗影碎片雷鳴者 裂影雷鳴者

sherd：瓷器的碎片/碎片/翅鞘/外壳

sherbet /冰冻果子露/苏打水之类/ | sherd /瓷器的碎片/碎片/翅鞘/外壳/ | sheridan /人名/爱尔兰的作家/